| 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 | $58.81 | 12.749% | $66.3077 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $155.63 | 12.364% | $174.8721 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $189.31 | 5.340% | $199.4192 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $132.49 | 9.724% | $145.3733 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $120.32 | 8.425% | $130.457 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $185.61 | 8.778% | $201.9028 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $57.36 | 13.527% | $65.1191 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $899.53 | $983.4512 | $983.45 | $983.35 | $983.50 | |