| 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 | $80.86 | 10.333% | $89.2153 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $76.29 | 5.346% | $80.3685 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $58.82 | 9.831% | $64.6026 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $226.49 | 13.124% | $256.2145 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $190.92 | 7.206% | $204.6777 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $180.44 | 3.418% | $186.6074 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $12.64 | 3.263% | $13.0524 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $826.46 | $894.7384 | $894.74 | $894.70 | $894.80 | |