| 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 | $139.41 | 11.505% | $155.4491 | $155.45 | $155.45 | $155.40 |
| Purchase #2 | $135.79 | 12.382% | $152.6035 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $14.39 | 8.520% | $15.616 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $6.43 | 4.341% | $6.7091 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $53.98 | 4.809% | $56.5759 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $46.71 | 3.460% | $48.3262 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $227.30 | 3.847% | $236.0442 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $624.01 | $671.3240 | $671.33 | $671.35 | $671.20 | |