| 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 | $33.53 | 10.692% | $37.115 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $136.34 | 9.675% | $149.5309 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $130.51 | 9.677% | $143.1395 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $96.32 | 5.497% | $101.6147 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $116.91 | 4.329% | $121.971 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $39.37 | 13.536% | $44.6991 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $207.28 | 6.770% | $221.3129 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $760.26 | $819.3831 | $819.38 | $819.35 | $819.30 | |