| 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 | $54.62 | 4.577% | $57.12 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $151.64 | 12.324% | $170.3281 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $212.96 | 5.756% | $225.218 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $19.84 | 6.367% | $21.1032 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $94.50 | 5.345% | $99.551 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $29.87 | 11.463% | $33.294 | $33.29 | $33.30 | $33.30 |
| Purchase #7 | $143.83 | 10.579% | $159.0458 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $707.26 | $765.6601 | $765.66 | $765.65 | $765.60 | |