| 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 | $47.55 | 11.835% | $53.1775 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $80.72 | 13.184% | $91.3621 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $60.66 | 11.143% | $67.4193 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $38.96 | 8.763% | $42.3741 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $55.52 | 3.332% | $57.3699 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $21.36 | 3.602% | $22.1294 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $70.74 | 6.733% | $75.5029 | $75.50 | $75.50 | $75.50 |
| 7 purchase totals = | $375.51 | $409.3352 | $409.33 | $409.30 | $409.40 | |