| 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 | $96.65 | 4.228% | $100.7364 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $70.67 | 3.261% | $72.9745 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $164.72 | 6.391% | $175.2473 | $175.25 | $175.25 | $175.20 |
| Purchase #4 | $231.74 | 10.535% | $256.1538 | $256.15 | $256.15 | $256.20 |
| Purchase #5 | $65.91 | 5.462% | $69.51 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $221.99 | 13.106% | $251.084 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $57.90 | 9.645% | $63.4845 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $909.58 | $989.1905 | $989.18 | $989.20 | $989.20 | |