| 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 | $58.37 | 12.234% | $65.511 | $65.51 | $65.50 | $65.50 |
| Purchase #2 | $16.62 | 7.631% | $17.8883 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $149.67 | 6.517% | $159.424 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $134.90 | 6.863% | $144.1582 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $10.48 | 8.227% | $11.3422 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $36.35 | 13.301% | $41.1849 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $102.50 | 7.594% | $110.2839 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $508.89 | $549.7925 | $549.78 | $549.80 | $549.80 | |