| 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 | $19.89 | 8.591% | $21.5987 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $57.76 | 6.132% | $61.3018 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $36.66 | 5.701% | $38.75 | $38.75 | $38.75 | $38.80 |
| Purchase #4 | $136.30 | 10.129% | $150.1058 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $125.39 | 5.623% | $132.4407 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $56.29 | 6.646% | $60.031 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $39.32 | 11.762% | $43.9448 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $471.61 | $508.1728 | $508.17 | $508.20 | $508.10 | |