| 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 | $46.31 | 6.266% | $49.2118 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $103.57 | 5.847% | $109.6257 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $29.93 | 10.856% | $33.1792 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $87.66 | 9.632% | $96.1034 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $76.91 | 9.741% | $84.4018 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $87.82 | 13.180% | $99.3947 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $149.64 | 10.661% | $165.5931 | $165.59 | $165.60 | $165.60 |
| 7 purchase totals = | $581.84 | $637.5097 | $637.50 | $637.55 | $637.50 | |