| 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 | $29.58 | 8.741% | $32.1656 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $11.92 | 4.793% | $12.4913 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $68.41 | 3.199% | $70.5984 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $41.74 | 10.504% | $46.1244 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $17.85 | 4.496% | $18.6525 | $18.65 | $18.65 | $18.70 |
| Purchase #6 | $155.93 | 9.489% | $170.7262 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $58.35 | 3.345% | $60.3018 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $383.78 | $411.0602 | $411.06 | $411.05 | $411.10 | |