| 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 | $31.27 | 8.870% | $34.0436 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $55.43 | 3.420% | $57.3257 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $139.32 | 4.494% | $145.581 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $81.48 | 11.158% | $90.5715 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $115.77 | 7.274% | $124.1911 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $228.32 | 10.610% | $252.5448 | $252.54 | $252.55 | $252.50 |
| Purchase #7 | $28.46 | 3.616% | $29.4891 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $680.05 | $733.7468 | $733.74 | $733.80 | $733.70 | |