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 | $29.99 | 9.779% | $32.9227 | $32.92 | $32.90 | $32.90 |
Purchase #2 | $98.97 | 9.412% | $108.2851 | $108.29 | $108.30 | $108.30 |
Purchase #3 | $140.89 | 6.738% | $150.3832 | $150.38 | $150.40 | $150.40 |
Purchase #4 | $34.96 | 6.729% | $37.3125 | $37.31 | $37.30 | $37.30 |
Purchase #5 | $26.83 | 8.322% | $29.0628 | $29.06 | $29.05 | $29.10 |
Purchase #6 | $118.63 | 6.282% | $126.0823 | $126.08 | $126.10 | $126.10 |
Purchase #7 | $36.41 | 5.423% | $38.3845 | $38.38 | $38.40 | $38.40 |
7 purchase totals = | $486.68 | $522.4331 | $522.42 | $522.45 | $522.50 |