| 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 | $49.67 | 3.825% | $51.5699 | $51.57 | $51.55 | $51.60 |
| Purchase #2 | $219.49 | 3.105% | $226.3052 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $182.25 | 10.300% | $201.0218 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $137.30 | 10.795% | $152.1215 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $40.70 | 4.376% | $42.481 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $211.74 | 10.663% | $234.3178 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $59.90 | 3.523% | $62.0103 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $901.05 | $969.8275 | $969.83 | $969.75 | $969.80 | |