| 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 | $230.55 | 5.528% | $243.2948 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $145.43 | 9.845% | $159.7476 | $159.75 | $159.75 | $159.70 |
| Purchase #3 | $133.92 | 7.865% | $144.4528 | $144.45 | $144.45 | $144.50 |
| Purchase #4 | $68.60 | 10.756% | $75.9786 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $67.65 | 7.736% | $72.8834 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $18.36 | 5.161% | $19.3076 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $97.63 | 10.248% | $107.6351 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $762.14 | $823.2999 | $823.30 | $823.35 | $823.30 | |