| 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 | $42.49 | 13.216% | $48.1055 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $71.37 | 3.374% | $73.778 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $38.55 | 3.542% | $39.9154 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $78.51 | 4.753% | $82.2416 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $6.32 | 9.844% | $6.9421 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $8.45 | 9.738% | $9.2729 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $101.28 | 6.118% | $107.4763 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $346.97 | $367.7318 | $367.74 | $367.75 | $367.70 | |