| 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 | $71.32 | 8.763% | $77.5698 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $194.27 | 13.224% | $219.9603 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $136.60 | 9.540% | $149.6316 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $99.82 | 5.404% | $105.2143 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $11.45 | 7.567% | $12.3164 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $84.95 | 4.412% | $88.698 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $5.29 | 4.781% | $5.5429 | $5.54 | $5.55 | $5.50 |
| 7 purchase totals = | $603.70 | $658.9333 | $658.93 | $658.90 | $658.90 | |