| 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 | $45.53 | 11.554% | $50.7905 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $64.84 | 11.238% | $72.1267 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $61.49 | 3.253% | $63.4903 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $181.61 | 12.448% | $204.2168 | $204.22 | $204.20 | $204.20 |
| Purchase #5 | $24.72 | 4.270% | $25.7755 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $247.32 | 10.147% | $272.4156 | $272.42 | $272.40 | $272.40 |
| Purchase #7 | $214.58 | 13.291% | $243.0998 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $840.09 | $931.9152 | $931.93 | $931.95 | $931.90 | |