| 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 | $72.42 | 5.333% | $76.2822 | $76.28 | $76.30 | $76.30 |
| Purchase #2 | $79.65 | 12.223% | $89.3856 | $89.39 | $89.40 | $89.40 |
| Purchase #3 | $241.33 | 6.866% | $257.8997 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $112.58 | 8.547% | $122.2022 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $187.37 | 8.766% | $203.7949 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $29.43 | 12.521% | $33.1149 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $162.78 | 5.696% | $172.0519 | $172.05 | $172.05 | $172.10 |
| 7 purchase totals = | $885.56 | $954.7314 | $954.72 | $954.75 | $954.80 | |