| 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 | $98.73 | 4.290% | $102.9655 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $85.53 | 11.645% | $95.49 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $88.85 | 9.871% | $97.6204 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $16.98 | 10.424% | $18.75 | $18.75 | $18.75 | $18.80 |
| Purchase #5 | $178.82 | 9.364% | $195.5647 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $33.86 | 10.537% | $37.4278 | $37.43 | $37.45 | $37.40 |
| Purchase #7 | $160.63 | 8.611% | $174.4618 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $663.40 | $722.2802 | $722.28 | $722.25 | $722.40 | |