| 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 | $85.29 | 7.457% | $91.6501 | $91.65 | $91.65 | $91.70 |
| Purchase #2 | $73.42 | 3.623% | $76.08 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $211.57 | 12.673% | $238.3823 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $36.86 | 11.724% | $41.1815 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $131.97 | 10.843% | $146.2795 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $163.32 | 8.537% | $177.2626 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $149.29 | 7.401% | $160.339 | $160.34 | $160.35 | $160.30 |
| 7 purchase totals = | $851.72 | $931.1750 | $931.17 | $931.25 | $931.30 | |