| 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 | $119.77 | 10.125% | $131.8967 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $88.62 | 10.499% | $97.9242 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $158.39 | 11.647% | $176.8377 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $53.92 | 3.415% | $55.7614 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $15.75 | 12.199% | $17.6713 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $39.39 | 13.269% | $44.6167 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $46.82 | 5.675% | $49.477 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $522.66 | $574.1850 | $574.19 | $574.15 | $574.20 | |