| 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 | $75.29 | 11.715% | $84.1102 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $139.27 | 13.108% | $157.5255 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $94.90 | 11.494% | $105.8078 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $216.98 | 7.444% | $233.132 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $188.56 | 4.562% | $197.1621 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $46.42 | 7.459% | $49.8825 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $67.44 | 5.282% | $71.0022 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $828.86 | $898.6223 | $898.62 | $898.65 | $898.60 | |