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 | $29.36 | 7.366% | $31.5227 | $31.52 | $31.50 | $31.50 |
Purchase #2 | $161.72 | 3.200% | $166.895 | $166.90 | $166.90 | $166.90 |
Purchase #3 | $195.90 | 7.332% | $210.2634 | $210.26 | $210.25 | $210.30 |
Purchase #4 | $37.71 | 4.703% | $39.4835 | $39.48 | $39.50 | $39.50 |
Purchase #5 | $143.47 | 5.835% | $151.8415 | $151.84 | $151.85 | $151.80 |
Purchase #6 | $10.46 | 4.734% | $10.9552 | $10.96 | $10.95 | $11.00 |
Purchase #7 | $68.25 | 7.273% | $73.2138 | $73.21 | $73.20 | $73.20 |
7 purchase totals = | $646.87 | $684.1751 | $684.17 | $684.15 | $684.20 |