| 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 | $34.43 | 6.139% | $36.5437 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $149.96 | 13.530% | $170.2496 | $170.25 | $170.25 | $170.20 |
| Purchase #3 | $58.94 | 4.439% | $61.5563 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $32.50 | 8.147% | $35.1478 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $61.70 | 7.317% | $66.2146 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $22.80 | 7.142% | $24.4284 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $37.83 | 9.416% | $41.3921 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $398.16 | $435.5325 | $435.53 | $435.55 | $435.40 | |