| 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 | $69.68 | 13.327% | $78.9663 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $188.45 | 11.434% | $209.9974 | $210.00 | $210.00 | $210.00 |
| Purchase #3 | $5.50 | 3.189% | $5.6754 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $6.56 | 3.470% | $6.7876 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $122.39 | 8.568% | $132.8764 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $25.80 | 3.397% | $26.6764 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $219.31 | 5.125% | $230.5496 | $230.55 | $230.55 | $230.50 |
| 7 purchase totals = | $637.69 | $691.5291 | $691.55 | $691.60 | $691.60 | |