| 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 | $16.51 | 3.676% | $17.1169 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $163.29 | 5.353% | $172.0309 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $185.76 | 5.199% | $195.4177 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $197.43 | 12.232% | $221.5796 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $73.45 | 11.436% | $81.8497 | $81.85 | $81.85 | $81.80 |
| Purchase #6 | $31.91 | 3.723% | $33.098 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $45.55 | 3.549% | $47.1666 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $713.90 | $768.2594 | $768.27 | $768.25 | $768.20 | |