| 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 | $84.81 | 3.715% | $87.9607 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $84.39 | 10.229% | $93.0223 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $113.71 | 6.443% | $121.0363 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $5.53 | 6.482% | $5.8885 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $171.45 | 11.760% | $191.6125 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $49.39 | 8.690% | $53.682 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $135.40 | 13.794% | $154.0771 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $644.68 | $707.2794 | $707.28 | $707.30 | $707.30 | |