| 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 | $98.96 | 12.652% | $111.4804 | $111.48 | $111.50 | $111.50 |
| Purchase #2 | $88.63 | 3.181% | $91.4493 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $79.64 | 4.458% | $83.1904 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $74.91 | 8.234% | $81.0781 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $135.27 | 3.285% | $139.7136 | $139.71 | $139.70 | $139.70 |
| Purchase #6 | $111.84 | 9.161% | $122.0857 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $38.77 | 7.323% | $41.6091 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $628.02 | $670.6066 | $670.61 | $670.65 | $670.60 | |