| 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 | $32.65 | 13.641% | $37.1038 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $14.51 | 6.361% | $15.433 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $125.75 | 7.276% | $134.8996 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $35.80 | 10.662% | $39.617 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $22.70 | 6.809% | $24.2456 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $82.71 | 13.215% | $93.6401 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $91.76 | 6.499% | $97.7235 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $405.88 | $442.6626 | $442.66 | $442.65 | $442.50 | |