| 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 | $112.59 | 13.567% | $127.8651 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $22.55 | 12.132% | $25.2858 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $50.81 | 12.252% | $57.0352 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $192.37 | 10.285% | $212.1553 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $11.77 | 13.164% | $13.3194 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $128.29 | 5.644% | $135.5307 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $21.52 | 5.228% | $22.6451 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $539.90 | $593.8366 | $593.86 | $593.85 | $593.80 | |