| 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 | $31.67 | 9.675% | $34.7341 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $102.67 | 13.202% | $116.2245 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $217.28 | 6.766% | $231.9812 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $187.47 | 8.640% | $203.6674 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $50.88 | 3.624% | $52.7239 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $186.88 | 4.491% | $195.2728 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $43.50 | 7.247% | $46.6524 | $46.65 | $46.65 | $46.70 |
| 7 purchase totals = | $820.35 | $881.2563 | $881.24 | $881.20 | $881.30 | |