| 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 | $66.88 | 4.714% | $70.0327 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $145.66 | 7.445% | $156.5044 | $156.50 | $156.50 | $156.50 |
| Purchase #3 | $150.25 | 6.706% | $160.3258 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $213.93 | 6.854% | $228.5928 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $39.29 | 7.695% | $42.3134 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $170.58 | 8.380% | $184.8746 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $39.98 | 11.291% | $44.4941 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $826.57 | $887.1378 | $887.12 | $887.15 | $887.10 | |