| 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 | $22.58 | 4.555% | $23.6085 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $172.87 | 4.302% | $180.3069 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $64.97 | 5.327% | $68.431 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $94.27 | 11.536% | $105.145 | $105.15 | $105.15 | $105.10 |
| Purchase #5 | $213.89 | 8.565% | $232.2097 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $168.36 | 12.487% | $189.3831 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $161.50 | 6.646% | $172.2333 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $898.44 | $971.3175 | $971.32 | $971.35 | $971.20 | |