| 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 | $18.95 | 3.263% | $19.5683 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $60.34 | 10.837% | $66.879 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $207.94 | 11.255% | $231.3436 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $96.98 | 13.543% | $110.114 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $188.69 | 8.327% | $204.4022 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $60.78 | 8.817% | $66.139 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $128.91 | 7.689% | $138.8219 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $762.59 | $837.2680 | $837.26 | $837.25 | $837.20 | |