| 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 | $62.27 | 3.640% | $64.5366 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $51.62 | 6.420% | $54.934 | $54.93 | $54.95 | $54.90 |
| Purchase #3 | $47.98 | 13.814% | $54.608 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $86.47 | 8.409% | $93.7413 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $202.52 | 3.550% | $209.7095 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $69.45 | 10.467% | $76.7193 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $211.34 | 4.778% | $221.4378 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $731.65 | $775.6865 | $775.69 | $775.70 | $775.50 | |