| 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 | $44.60 | 7.253% | $47.8348 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $104.84 | 10.158% | $115.4896 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $242.80 | 7.410% | $260.7915 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $87.99 | 13.505% | $99.873 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $66.74 | 10.103% | $73.4827 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $245.29 | 7.163% | $262.8601 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $103.31 | 9.351% | $112.9705 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $895.57 | $973.3022 | $973.29 | $973.30 | $973.40 | |