| 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 | $28.46 | 10.110% | $31.3373 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $135.53 | 13.230% | $153.4606 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $66.93 | 7.204% | $71.7516 | $71.75 | $71.75 | $71.80 |
| Purchase #4 | $60.79 | 9.246% | $66.4106 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $232.95 | 6.699% | $248.5553 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $94.49 | 9.864% | $103.8105 | $103.81 | $103.80 | $103.80 |
| Purchase #7 | $71.39 | 10.836% | $79.1258 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $690.54 | $754.4517 | $754.46 | $754.45 | $754.50 | |