| 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 | $85.76 | 11.253% | $95.4106 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $87.59 | 6.666% | $93.4287 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $65.53 | 11.494% | $73.062 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $132.56 | 5.625% | $140.0165 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $60.34 | 9.306% | $65.9552 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $120.73 | 6.576% | $128.6692 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $32.34 | 13.874% | $36.8269 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $584.85 | $633.3691 | $633.38 | $633.35 | $633.40 | |