| 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 | $96.86 | 9.817% | $106.3687 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $92.61 | 12.421% | $104.1131 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $145.29 | 11.312% | $161.7252 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $227.83 | 11.488% | $254.0031 | $254.00 | $254.00 | $254.00 |
| Purchase #5 | $133.25 | 5.169% | $140.1377 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $69.72 | 9.463% | $76.3176 | $76.32 | $76.30 | $76.30 |
| Purchase #7 | $24.72 | 13.527% | $28.0639 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $790.28 | $870.7293 | $870.73 | $870.70 | $870.70 | |