| 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 | $63.37 | 7.389% | $68.0524 | $68.05 | $68.05 | $68.10 |
| Purchase #2 | $111.47 | 7.404% | $119.7232 | $119.72 | $119.70 | $119.70 |
| Purchase #3 | $55.86 | 12.585% | $62.89 | $62.89 | $62.90 | $62.90 |
| Purchase #4 | $34.85 | 11.503% | $38.8588 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $182.45 | 5.129% | $191.8079 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $142.65 | 7.471% | $153.3074 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $157.89 | 12.228% | $177.1968 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $748.54 | $811.8365 | $811.84 | $811.80 | $811.90 | |