| 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 | $7.56 | 6.508% | $8.052 | $8.05 | $8.05 | $8.10 |
| Purchase #2 | $84.40 | 11.307% | $93.9431 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $224.73 | 5.621% | $237.3621 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $63.45 | 4.637% | $66.3922 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $53.45 | 9.486% | $58.5203 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $230.96 | 7.769% | $248.9033 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $195.64 | 10.224% | $215.6422 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $860.19 | $928.8152 | $928.80 | $928.80 | $928.80 | |