| 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 | $34.46 | 8.287% | $37.3157 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $43.31 | 10.148% | $47.7051 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $223.67 | 12.219% | $251.0002 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $108.87 | 10.770% | $120.5953 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $13.94 | 11.500% | $15.5431 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $56.36 | 6.395% | $59.9642 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $188.73 | 11.767% | $210.9379 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $669.34 | $743.0615 | $743.07 | $743.05 | $743.00 | |