| 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 | $26.31 | 13.495% | $29.8605 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $48.88 | 10.169% | $53.8506 | $53.85 | $53.85 | $53.90 |
| Purchase #3 | $233.92 | 4.296% | $243.9692 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $135.62 | 13.399% | $153.7917 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $97.84 | 5.463% | $103.185 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $66.66 | 4.458% | $69.6317 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $144.92 | 3.823% | $150.4603 | $150.46 | $150.45 | $150.50 |
| 7 purchase totals = | $754.15 | $804.7490 | $804.75 | $804.75 | $804.90 | |