| 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 | $104.89 | 9.690% | $115.0538 | $115.05 | $115.05 | $115.10 |
| Purchase #2 | $36.32 | 12.683% | $40.9265 | $40.93 | $40.95 | $40.90 |
| Purchase #3 | $140.46 | 4.474% | $146.7442 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $132.42 | 13.678% | $150.5324 | $150.53 | $150.55 | $150.50 |
| Purchase #5 | $53.80 | 10.512% | $59.4555 | $59.46 | $59.45 | $59.50 |
| Purchase #6 | $22.40 | 8.638% | $24.3349 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $248.89 | 7.546% | $267.6712 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $739.18 | $804.7185 | $804.71 | $804.75 | $804.70 | |