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 | $150.43 | 6.409% | $160.0711 | $160.07 | $160.05 | $160.10 |
Purchase #2 | $114.94 | 5.152% | $120.8617 | $120.86 | $120.85 | $120.90 |
Purchase #3 | $237.49 | 12.137% | $266.3142 | $266.31 | $266.30 | $266.30 |
Purchase #4 | $25.63 | 5.862% | $27.1324 | $27.13 | $27.15 | $27.10 |
Purchase #5 | $26.60 | 4.448% | $27.7832 | $27.78 | $27.80 | $27.80 |
Purchase #6 | $48.33 | 8.729% | $52.5487 | $52.55 | $52.55 | $52.50 |
Purchase #7 | $14.94 | 6.370% | $15.8917 | $15.89 | $15.90 | $15.90 |
7 purchase totals = | $618.36 | $670.6030 | $670.59 | $670.60 | $670.60 |