| 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 | $64.61 | 9.802% | $70.9431 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $67.82 | 4.512% | $70.88 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $10.80 | 8.843% | $11.755 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $15.87 | 5.631% | $16.7636 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $44.92 | 11.690% | $50.1711 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $62.51 | 3.487% | $64.6897 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $61.79 | 13.389% | $70.0631 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $328.32 | $355.2656 | $355.26 | $355.25 | $355.40 | |