| 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 | $43.99 | 8.288% | $47.6359 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $151.59 | 5.226% | $159.5121 | $159.51 | $159.50 | $159.50 |
| Purchase #3 | $168.30 | 3.191% | $173.6705 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $16.28 | 13.838% | $18.5328 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $95.34 | 8.340% | $103.2914 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $28.36 | 12.450% | $31.8908 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $180.31 | 9.282% | $197.0464 | $197.05 | $197.05 | $197.00 |
| 7 purchase totals = | $684.17 | $731.5799 | $731.58 | $731.60 | $731.50 | |