| 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 | $49.88 | 6.795% | $53.2693 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $214.37 | 3.175% | $221.1762 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $94.97 | 11.584% | $105.9713 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $137.59 | 7.501% | $147.9106 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $180.89 | 8.235% | $195.7863 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $110.62 | 10.403% | $122.1278 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $93.28 | 6.486% | $99.3301 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $881.60 | $945.5716 | $945.58 | $945.60 | $945.60 | |