| 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 | $200.97 | 11.383% | $223.8464 | $223.85 | $223.85 | $223.80 |
| Purchase #2 | $54.28 | 8.869% | $59.0941 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $78.48 | 12.585% | $88.3567 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $95.64 | 12.537% | $107.6304 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $63.93 | 8.477% | $69.3493 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $128.97 | 4.523% | $134.8033 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $100.34 | 8.167% | $108.5348 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $722.61 | $791.6150 | $791.61 | $791.65 | $791.50 | |