| 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 | $29.38 | 9.232% | $32.0924 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $192.30 | 5.531% | $202.9361 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $28.39 | 3.267% | $29.3175 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $110.65 | 7.682% | $119.1501 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $81.42 | 7.235% | $87.3107 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $60.31 | 9.502% | $66.0407 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $167.48 | 7.181% | $179.5067 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $669.93 | $716.3542 | $716.36 | $716.35 | $716.30 | |