| 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 | $70.43 | 9.728% | $77.2814 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $232.28 | 5.522% | $245.1065 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $248.58 | 8.658% | $270.1021 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $133.67 | 11.457% | $148.9846 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $70.67 | 10.605% | $78.1646 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $75.82 | 13.182% | $85.8146 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $63.32 | 8.739% | $68.8535 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $894.77 | $974.3073 | $974.29 | $974.30 | $974.40 | |