| 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 | $110.82 | 5.561% | $116.9827 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $58.35 | 13.804% | $66.4046 | $66.40 | $66.40 | $66.40 |
| Purchase #3 | $130.72 | 7.724% | $140.8168 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $90.29 | 11.871% | $101.0083 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $73.39 | 10.345% | $80.9822 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $43.97 | 10.666% | $48.6598 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $35.63 | 10.276% | $39.2913 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $543.17 | $594.1457 | $594.14 | $594.15 | $594.20 | |