| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.51 | 10.218% | $64.4886 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $173.39 | 5.694% | $183.2628 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $157.30 | 8.461% | $170.6092 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $184.70 | 8.109% | $199.6773 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $203.84 | 8.678% | $221.5292 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $101.89 | 6.715% | $108.7319 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $180.67 | 5.370% | $190.372 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $1,060.30 | $1,138.6710 | $1,138.67 | $1,138.70 | $1,138.70 | |