| 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 | $5.53 | 7.140% | $5.9248 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $92.66 | 12.430% | $104.1776 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $141.32 | 7.699% | $152.2002 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $241.93 | 3.148% | $249.546 | $249.55 | $249.55 | $249.50 |
| Purchase #5 | $102.27 | 13.653% | $116.2329 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $132.41 | 8.538% | $143.7152 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $38.53 | 11.853% | $43.097 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $754.65 | $814.8937 | $814.90 | $814.90 | $814.80 | |