| 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 | $94.94 | 7.341% | $101.9095 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $178.36 | 5.427% | $188.0396 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $182.51 | 5.151% | $191.9111 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $173.36 | 6.794% | $185.1381 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $134.35 | 4.846% | $140.8606 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $53.29 | 10.498% | $58.8844 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $83.48 | 13.445% | $94.7039 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $900.29 | $961.4472 | $961.44 | $961.45 | $961.40 | |