| 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 | $101.66 | 5.865% | $107.6224 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $197.44 | 7.835% | $212.9094 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $74.71 | 13.765% | $84.9938 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $93.95 | 11.552% | $104.8031 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $55.34 | 3.774% | $57.4285 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $88.56 | 3.129% | $91.331 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $232.73 | 11.326% | $259.089 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $844.39 | $918.1772 | $918.17 | $918.20 | $918.10 | |