| 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 | $71.33 | 7.154% | $76.4329 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $12.38 | 7.346% | $13.2894 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $67.90 | 13.210% | $76.8696 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $162.98 | 7.427% | $175.0845 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $98.34 | 7.572% | $105.7863 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $104.62 | 9.190% | $114.2346 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $175.52 | 5.294% | $184.812 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $693.07 | $746.5093 | $746.50 | $746.55 | $746.50 | |