| 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 | $66.32 | 13.145% | $75.0378 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $8.65 | 13.528% | $9.8202 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $172.71 | 13.624% | $196.24 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $133.29 | 8.764% | $144.9715 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $125.45 | 7.821% | $135.2614 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $222.41 | 13.252% | $251.8838 | $251.88 | $251.90 | $251.90 |
| Purchase #7 | $69.41 | 9.687% | $76.1337 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $798.24 | $889.3484 | $889.34 | $889.35 | $889.30 | |