| 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 | $125.72 | 12.327% | $141.2175 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $96.39 | 5.860% | $102.0385 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $232.35 | 13.417% | $263.5244 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $66.70 | 9.519% | $73.0492 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $33.69 | 3.670% | $34.9264 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $61.59 | 6.642% | $65.6808 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $50.44 | 7.317% | $54.1307 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $666.88 | $734.5675 | $734.57 | $734.60 | $734.40 | |