| 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 | $72.32 | 4.189% | $75.3495 | $75.35 | $75.35 | $75.30 |
| Purchase #2 | $223.61 | 10.190% | $246.3959 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $82.55 | 13.850% | $93.9832 | $93.98 | $94.00 | $94.00 |
| Purchase #4 | $148.91 | 4.219% | $155.1925 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $161.87 | 6.712% | $172.7347 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $11.60 | 11.775% | $12.9659 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $99.67 | 13.558% | $113.1833 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $800.53 | $869.8050 | $869.80 | $869.85 | $869.80 | |