| 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 | $73.96 | 9.550% | $81.0232 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $47.68 | 4.572% | $49.8599 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $20.41 | 13.216% | $23.1074 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $136.92 | 8.518% | $148.5828 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $14.66 | 13.723% | $16.6718 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $140.39 | 8.514% | $152.3428 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $169.52 | 12.723% | $191.088 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $603.54 | $662.6759 | $662.67 | $662.65 | $662.70 | |