| 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 | $50.80 | 4.453% | $53.0621 | $53.06 | $53.05 | $53.10 |
| Purchase #2 | $53.55 | 9.481% | $58.6271 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $197.30 | 8.499% | $214.0685 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $189.70 | 4.261% | $197.7831 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $209.45 | 8.664% | $227.5967 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $53.68 | 12.470% | $60.3739 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $176.60 | 10.435% | $195.0282 | $195.03 | $195.05 | $195.00 |
| 7 purchase totals = | $931.08 | $1,006.5396 | $1,006.54 | $1,006.55 | $1,006.60 | |