| 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 | $49.29 | 4.111% | $51.3163 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $176.43 | 4.487% | $184.3464 | $184.35 | $184.35 | $184.30 |
| Purchase #3 | $9.86 | 6.110% | $10.4624 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $107.50 | 5.254% | $113.1481 | $113.15 | $113.15 | $113.10 |
| Purchase #5 | $61.87 | 7.674% | $66.6179 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $58.52 | 3.442% | $60.5343 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $229.95 | 3.528% | $238.0626 | $238.06 | $238.05 | $238.10 |
| 7 purchase totals = | $693.42 | $724.4880 | $724.49 | $724.45 | $724.40 | |