| 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 | $37.81 | 8.695% | $41.0976 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $146.93 | 3.751% | $152.4413 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $23.50 | 6.856% | $25.1112 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $109.43 | 9.827% | $120.1837 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $39.34 | 13.384% | $44.6053 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $28.91 | 10.620% | $31.9802 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $45.79 | 13.319% | $51.8888 | $51.89 | $51.90 | $51.90 |
| 7 purchase totals = | $431.71 | $467.3081 | $467.31 | $467.35 | $467.30 | |