| 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 | $28.59 | 12.777% | $32.2429 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $129.97 | 7.320% | $139.4838 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $48.26 | 12.132% | $54.1149 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $44.93 | 6.412% | $47.8109 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $161.27 | 11.271% | $179.4467 | $179.45 | $179.45 | $179.40 |
| Purchase #6 | $175.30 | 8.416% | $190.0532 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $171.42 | 13.234% | $194.1057 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $759.74 | $837.2581 | $837.25 | $837.25 | $837.20 | |