| 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 | $94.50 | 8.461% | $102.4956 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $75.43 | 11.509% | $84.1112 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $134.45 | 5.551% | $141.9133 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $185.52 | 9.595% | $203.3206 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $47.28 | 13.311% | $53.5734 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $159.25 | 7.107% | $170.5679 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $56.34 | 10.829% | $62.4411 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $752.77 | $818.4231 | $818.42 | $818.35 | $818.40 | |