| 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 | $43.58 | 7.715% | $46.9422 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $77.87 | 4.410% | $81.3041 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $110.48 | 10.297% | $121.8561 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $127.39 | 3.345% | $131.6512 | $131.65 | $131.65 | $131.70 |
| Purchase #5 | $123.36 | 13.127% | $139.5535 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $152.44 | 8.232% | $164.9889 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $103.50 | 3.582% | $107.2074 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $738.62 | $793.5034 | $793.50 | $793.50 | $793.60 | |