| 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 | $66.60 | 4.463% | $69.5724 | $69.57 | $69.55 | $69.60 |
| Purchase #2 | $164.47 | 11.810% | $183.8939 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $78.72 | 13.266% | $89.163 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $232.26 | 12.203% | $260.6027 | $260.60 | $260.60 | $260.60 |
| Purchase #5 | $202.30 | 3.745% | $209.8761 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $7.82 | 6.533% | $8.3309 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $21.49 | 13.507% | $24.3927 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $773.66 | $845.8317 | $845.82 | $845.85 | $845.90 | |