| 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 | $63.38 | 4.210% | $66.0483 | $66.05 | $66.05 | $66.00 |
| Purchase #2 | $37.78 | 5.672% | $39.9229 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $165.42 | 6.512% | $176.1922 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $67.67 | 10.607% | $74.8478 | $74.85 | $74.85 | $74.80 |
| Purchase #5 | $110.68 | 10.443% | $122.2383 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $173.96 | 7.459% | $186.9357 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $149.54 | 4.391% | $156.1063 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $768.43 | $822.2915 | $822.30 | $822.30 | $822.10 | |