| 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 | $53.89 | 4.624% | $56.3819 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $220.33 | 12.778% | $248.4838 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $94.93 | 4.229% | $98.9446 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $184.52 | 13.699% | $209.7974 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $148.89 | 9.741% | $163.3934 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $27.55 | 8.448% | $29.8774 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $178.75 | 9.465% | $195.6687 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $908.86 | $1,002.5472 | $1,002.54 | $1,002.60 | $1,002.60 | |