| 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 | $110.84 | 9.692% | $121.5826 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $110.91 | 10.103% | $122.1152 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $24.62 | 7.171% | $26.3855 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $89.62 | 3.812% | $93.0363 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $176.78 | 4.113% | $184.051 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $51.52 | 11.804% | $57.6014 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $242.40 | 7.326% | $260.1582 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $806.69 | $864.9302 | $864.94 | $864.95 | $865.00 | |