| 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 | $47.75 | 4.513% | $49.905 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $166.30 | 7.105% | $178.1156 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $130.93 | 5.518% | $138.1547 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $73.93 | 3.107% | $76.227 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $108.68 | 12.185% | $121.9227 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $159.86 | 5.423% | $168.5292 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $196.46 | 10.387% | $216.8663 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $883.91 | $949.7205 | $949.73 | $949.70 | $949.70 | |