| 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 | $96.98 | 3.827% | $100.6914 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $220.66 | 12.499% | $248.2403 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $212.64 | 11.492% | $237.0766 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $79.29 | 5.401% | $83.5725 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $170.58 | 6.464% | $181.6063 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $48.77 | 13.176% | $55.1959 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $51.69 | 5.351% | $54.4559 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $880.61 | $960.8389 | $960.85 | $960.85 | $960.90 | |