| 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 | $37.28 | 12.298% | $41.8647 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $135.53 | 4.397% | $141.4893 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $97.93 | 3.653% | $101.5074 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $197.89 | 5.768% | $209.3043 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $17.48 | 7.581% | $18.8052 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $116.41 | 5.416% | $122.7148 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $134.99 | 10.167% | $148.7144 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $737.51 | $784.4001 | $784.39 | $784.35 | $784.40 | |