| 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 | $63.29 | 4.612% | $66.2089 | $66.21 | $66.20 | $66.20 |
| Purchase #2 | $34.77 | 12.562% | $39.1378 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $212.85 | 3.410% | $220.1082 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $38.41 | 3.361% | $39.701 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $23.44 | 10.740% | $25.9575 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $19.58 | 7.205% | $20.9907 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $232.49 | 3.356% | $240.2924 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $624.83 | $652.3965 | $652.40 | $652.40 | $652.40 | |