| 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 | $50.93 | 10.795% | $56.4279 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $107.64 | 11.372% | $119.8808 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $221.52 | 10.544% | $244.8771 | $244.88 | $244.90 | $244.90 |
| Purchase #4 | $53.57 | 3.759% | $55.5837 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $215.95 | 7.207% | $231.5135 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $57.31 | 6.154% | $60.8369 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $182.81 | 11.816% | $204.4108 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $889.73 | $973.5307 | $973.53 | $973.60 | $973.50 | |