| 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 | $90.93 | 3.161% | $93.8043 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $53.87 | 3.153% | $55.5685 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $214.39 | 12.231% | $240.612 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $18.86 | 13.595% | $21.424 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $143.66 | 8.395% | $155.7203 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $243.70 | 12.761% | $274.7986 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $94.34 | 4.331% | $98.4259 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $859.75 | $940.3536 | $940.35 | $940.30 | $940.30 | |