| 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 | $93.85 | 8.530% | $101.8554 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $188.50 | 5.198% | $198.2982 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $211.61 | 8.430% | $229.4487 | $229.45 | $229.45 | $229.40 |
| Purchase #4 | $55.54 | 8.777% | $60.4147 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $115.29 | 4.179% | $120.108 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $96.77 | 9.160% | $105.6341 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $31.58 | 6.431% | $33.6109 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $793.14 | $849.3700 | $849.37 | $849.35 | $849.30 | |