| 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 | $44.30 | 8.768% | $48.1842 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $140.92 | 10.405% | $155.5827 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $79.72 | 13.193% | $90.2375 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $133.28 | 8.431% | $144.5168 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $92.86 | 10.165% | $102.2992 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $40.26 | 10.867% | $44.6351 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $142.95 | 11.425% | $159.282 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $674.29 | $744.7375 | $744.74 | $744.80 | $744.70 | |