| 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 | $63.34 | 7.164% | $67.8777 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $169.27 | 5.258% | $178.1702 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $118.66 | 4.789% | $124.3426 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $8.68 | 6.352% | $9.2314 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $244.98 | 5.706% | $258.9586 | $258.96 | $258.95 | $259.00 |
| Purchase #6 | $25.35 | 10.328% | $27.9681 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $118.85 | 9.499% | $130.1396 | $130.14 | $130.15 | $130.10 |
| 7 purchase totals = | $749.13 | $796.6882 | $796.69 | $796.70 | $796.70 | |