| 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 | $44.34 | 10.747% | $49.1052 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $31.44 | 4.681% | $32.9117 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $84.79 | 11.281% | $94.3552 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $142.93 | 11.840% | $159.8529 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $202.93 | 3.773% | $210.5865 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $223.42 | 8.450% | $242.299 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $82.31 | 9.181% | $89.8669 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $812.16 | $878.9774 | $878.99 | $878.95 | $879.10 | |