| 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 | $110.63 | 9.782% | $121.4518 | $121.45 | $121.45 | $121.50 |
| Purchase #2 | $49.95 | 3.620% | $51.7582 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $103.40 | 13.844% | $117.7147 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $167.65 | 11.730% | $187.3153 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $213.99 | 5.365% | $225.4706 | $225.47 | $225.45 | $225.50 |
| Purchase #6 | $59.91 | 4.195% | $62.4232 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $56.53 | 13.178% | $63.9795 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $762.06 | $830.1133 | $830.11 | $830.05 | $830.20 | |