| 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 | $61.86 | 5.404% | $65.2029 | $65.20 | $65.20 | $65.20 |
| Purchase #2 | $57.44 | 7.182% | $61.5653 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $53.91 | 13.740% | $61.3172 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $205.84 | 7.107% | $220.469 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $99.86 | 6.639% | $106.4897 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $18.48 | 5.702% | $19.5337 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $115.39 | 4.546% | $120.6356 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $612.78 | $655.2134 | $655.22 | $655.20 | $655.20 | |