| 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 | $35.94 | 10.676% | $39.777 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $94.82 | 12.153% | $106.3435 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $78.41 | 11.853% | $87.7039 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $43.59 | 13.429% | $49.4437 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $177.66 | 6.147% | $188.5808 | $188.58 | $188.60 | $188.60 |
| Purchase #6 | $28.89 | 12.582% | $32.5249 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $142.67 | 10.712% | $157.9528 | $157.95 | $157.95 | $158.00 |
| 7 purchase totals = | $601.98 | $662.3266 | $662.31 | $662.35 | $662.30 | |