| 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 | $87.56 | 4.750% | $91.7191 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $37.67 | 10.603% | $41.6642 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $31.92 | 13.231% | $36.1433 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $220.88 | 3.389% | $228.3656 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $71.52 | 13.662% | $81.2911 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $157.79 | 13.171% | $178.5725 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $148.43 | 7.765% | $159.9556 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $755.77 | $817.7114 | $817.71 | $817.65 | $817.80 | |