| 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 | $101.95 | 13.597% | $115.8121 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $54.42 | 12.186% | $61.0516 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $162.39 | 11.194% | $180.5679 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $109.75 | 3.247% | $113.3136 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $81.34 | 4.536% | $85.0296 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $232.73 | 12.386% | $261.5559 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $244.56 | 6.335% | $260.0529 | $260.05 | $260.05 | $260.10 |
| 7 purchase totals = | $987.14 | $1,077.3836 | $1,077.38 | $1,077.35 | $1,077.50 | |