| 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 | $75.77 | 3.340% | $78.3007 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $132.45 | 5.801% | $140.1334 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $133.36 | 9.593% | $146.1532 | $146.15 | $146.15 | $146.20 |
| Purchase #4 | $226.55 | 9.109% | $247.1864 | $247.19 | $247.20 | $247.20 |
| Purchase #5 | $93.88 | 10.538% | $103.7731 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $178.29 | 5.769% | $188.5756 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $19.29 | 8.756% | $20.979 | $20.98 | $21.00 | $21.00 |
| 7 purchase totals = | $859.59 | $925.1014 | $925.10 | $925.15 | $925.20 | |