| 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 | $74.41 | 11.686% | $83.1056 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $87.94 | 7.771% | $94.7738 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $178.58 | 9.835% | $196.1433 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $39.75 | 10.201% | $43.8049 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $184.55 | 7.580% | $198.5389 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $129.47 | 9.279% | $141.4835 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $55.36 | 6.147% | $58.763 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $750.06 | $816.6130 | $816.60 | $816.60 | $816.60 | |