| 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 | $12.64 | 11.630% | $14.11 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $66.56 | 3.387% | $68.8144 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $60.52 | 9.769% | $66.4322 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $93.93 | 9.346% | $102.7087 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $193.52 | 6.321% | $205.7524 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $157.68 | 4.463% | $164.7173 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $100.55 | 8.106% | $108.7006 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $685.40 | $731.2356 | $731.23 | $731.20 | $731.20 | |