| 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 | $53.46 | 11.120% | $59.4048 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $54.85 | 12.192% | $61.5373 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $136.87 | 13.275% | $155.0395 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $23.97 | 10.341% | $26.4487 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $16.88 | 12.635% | $19.0128 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $62.54 | 9.783% | $68.6583 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $74.81 | 11.518% | $83.4266 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $423.38 | $473.5280 | $473.53 | $473.55 | $473.40 | |