| 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 | $39.68 | 4.364% | $41.4116 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $90.98 | 9.316% | $99.4557 | $99.46 | $99.45 | $99.50 |
| Purchase #3 | $20.70 | 7.515% | $22.2556 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $226.38 | 4.230% | $235.9559 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $115.98 | 10.690% | $128.3783 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $135.74 | 9.514% | $148.6543 | $148.65 | $148.65 | $148.70 |
| Purchase #7 | $68.87 | 4.344% | $71.8617 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $698.33 | $747.9731 | $747.98 | $747.95 | $748.20 | |