| 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 | $8.66 | 7.423% | $9.3028 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $16.48 | 5.273% | $17.349 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $45.49 | 10.128% | $50.0972 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $103.69 | 4.281% | $108.129 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $185.27 | 7.121% | $198.4631 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $225.65 | 3.788% | $234.1976 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $241.47 | 9.371% | $264.0982 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $826.71 | $881.6369 | $881.64 | $881.65 | $881.60 | |