| 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 | $20.98 | 13.801% | $23.8754 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $122.71 | 10.790% | $135.9504 | $135.95 | $135.95 | $136.00 |
| Purchase #3 | $16.74 | 5.531% | $17.6659 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $94.69 | 8.280% | $102.5303 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $47.28 | 8.133% | $51.1253 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $213.30 | 6.839% | $227.8876 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $22.45 | 9.120% | $24.4974 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $538.15 | $583.5323 | $583.55 | $583.60 | $583.60 | |