| 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 | $13.99 | 9.670% | $15.3428 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $144.62 | 4.470% | $151.0845 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $88.36 | 3.558% | $91.5038 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $23.29 | 5.745% | $24.628 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $160.86 | 12.160% | $180.4206 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $231.93 | 5.759% | $245.2868 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $109.90 | 11.711% | $122.7704 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $772.95 | $831.0369 | $831.03 | $831.05 | $831.00 | |