| 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 | $44.42 | 5.203% | $46.7312 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $34.83 | 10.579% | $38.5147 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $90.92 | 8.501% | $98.6491 | $98.65 | $98.65 | $98.60 |
| Purchase #4 | $143.37 | 11.119% | $159.3113 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $31.69 | 12.562% | $35.6709 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $109.55 | 7.843% | $118.142 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $208.93 | 8.133% | $225.9223 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $663.71 | $722.9415 | $722.93 | $722.90 | $722.80 | |