| 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 | $74.48 | 12.243% | $83.5986 | $83.60 | $83.60 | $83.60 |
| Purchase #2 | $138.43 | 5.538% | $146.0963 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $104.90 | 7.488% | $112.7549 | $112.75 | $112.75 | $112.80 |
| Purchase #4 | $172.36 | 13.391% | $195.4407 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $188.58 | 6.150% | $200.1777 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $62.65 | 8.112% | $67.7322 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $59.81 | 6.187% | $63.5104 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $801.21 | $869.3108 | $869.31 | $869.35 | $869.30 | |