| 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 | $103.98 | 4.662% | $108.8275 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $49.67 | 7.203% | $53.2477 | $53.25 | $53.25 | $53.20 |
| Purchase #3 | $36.68 | 5.677% | $38.7623 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $29.98 | 3.736% | $31.1001 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $66.79 | 9.396% | $73.0656 | $73.07 | $73.05 | $73.10 |
| Purchase #6 | $31.28 | 8.857% | $34.0505 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $96.51 | 7.347% | $103.6006 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $414.89 | $442.6543 | $442.66 | $442.65 | $442.70 | |