| 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 | $79.65 | 12.159% | $89.3346 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $109.96 | 3.714% | $114.0439 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $237.32 | 3.474% | $245.5645 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $215.70 | 12.822% | $243.3571 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $5.98 | 11.311% | $6.6564 | $6.66 | $6.65 | $6.70 |
| Purchase #6 | $165.65 | 6.385% | $176.2268 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $92.85 | 9.246% | $101.4349 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $907.11 | $976.6182 | $976.61 | $976.65 | $976.60 | |