| 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 | $38.35 | 4.162% | $39.9461 | $39.95 | $39.95 | $39.90 |
| Purchase #2 | $76.89 | 11.421% | $85.6716 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $44.32 | 7.461% | $47.6267 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $182.49 | 10.856% | $202.3011 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $114.26 | 7.138% | $122.4159 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $119.68 | 11.724% | $133.7113 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $30.31 | 3.822% | $31.4684 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $606.30 | $663.1411 | $663.15 | $663.10 | $663.10 | |