| 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 | $74.61 | 12.196% | $83.7094 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $92.61 | 4.408% | $96.6922 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $191.33 | 8.418% | $207.4362 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $90.78 | 11.555% | $101.2696 | $101.27 | $101.25 | $101.30 |
| Purchase #5 | $171.66 | 10.351% | $189.4285 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $173.27 | 8.803% | $188.523 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $25.41 | 13.850% | $28.9293 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $819.67 | $895.9882 | $895.99 | $896.00 | $895.90 | |