| 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 | $50.50 | 13.244% | $57.1882 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $57.86 | 10.292% | $63.815 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $99.43 | 3.734% | $103.1427 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $155.94 | 4.781% | $163.3955 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $202.93 | 10.704% | $224.6516 | $224.65 | $224.65 | $224.70 |
| Purchase #6 | $98.38 | 7.317% | $105.5785 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $80.41 | 13.334% | $91.1319 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $745.45 | $808.9034 | $808.91 | $808.95 | $808.90 | |