| 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 | $81.26 | 4.727% | $85.1012 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $56.99 | 12.681% | $64.2169 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $177.61 | 5.119% | $186.7019 | $186.70 | $186.70 | $186.70 |
| Purchase #4 | $155.28 | 7.830% | $167.4384 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $200.55 | 9.359% | $219.3195 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $87.80 | 3.286% | $90.6851 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $149.73 | 13.667% | $170.1936 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $909.22 | $983.6566 | $983.66 | $983.65 | $983.60 | |