| 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 | $242.29 | 9.729% | $265.8624 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $120.41 | 5.140% | $126.5991 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $94.79 | 13.135% | $107.2407 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $8.62 | 10.361% | $9.5131 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $120.82 | 10.648% | $133.6849 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $31.36 | 5.598% | $33.1155 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $102.64 | 13.499% | $116.4954 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $720.93 | $792.5111 | $792.51 | $792.50 | $792.50 | |