| 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 | $40.74 | 10.194% | $44.893 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $48.78 | 9.431% | $53.3804 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $35.42 | 11.155% | $39.3711 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $116.32 | 13.263% | $131.7475 | $131.75 | $131.75 | $131.70 |
| Purchase #5 | $239.92 | 9.623% | $263.0075 | $263.01 | $263.00 | $263.00 |
| Purchase #6 | $117.26 | 11.458% | $130.6957 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $198.47 | 9.705% | $217.7315 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $796.91 | $880.8267 | $880.83 | $880.85 | $880.80 | |