| 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 | $82.32 | 11.771% | $92.0099 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $10.32 | 12.113% | $11.5701 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $21.29 | 4.468% | $22.2412 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $229.51 | 7.681% | $247.1387 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $29.43 | 6.363% | $31.3026 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $37.34 | 10.261% | $41.1715 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $211.53 | 12.556% | $238.0897 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $621.74 | $683.5237 | $683.52 | $683.50 | $683.50 | |