| 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 | $70.64 | 6.596% | $75.2994 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $150.81 | 6.173% | $160.1195 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $114.29 | 12.650% | $128.7477 | $128.75 | $128.75 | $128.70 |
| Purchase #4 | $106.95 | 13.766% | $121.6727 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $193.64 | 3.851% | $201.0971 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $159.56 | 7.601% | $171.6882 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $85.34 | 4.191% | $88.9166 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $881.23 | $947.5412 | $947.55 | $947.50 | $947.50 | |