| 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 | $90.41 | 8.795% | $98.3616 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $170.27 | 6.766% | $181.7905 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $198.76 | 10.360% | $219.3515 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $17.81 | 10.686% | $19.7132 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $45.99 | 13.211% | $52.0657 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $124.58 | 12.254% | $139.846 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $53.51 | 7.589% | $57.5709 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $701.33 | $768.6994 | $768.70 | $768.65 | $768.80 | |