| 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 | $102.91 | 3.112% | $106.1126 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $120.68 | 8.478% | $130.9113 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $91.83 | 9.493% | $100.5474 | $100.55 | $100.55 | $100.50 |
| Purchase #4 | $231.72 | 9.301% | $253.2723 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $53.40 | 8.115% | $57.7334 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $219.84 | 3.350% | $227.2046 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $83.50 | 5.190% | $87.8337 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $903.88 | $963.6153 | $963.60 | $963.60 | $963.50 | |