| 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 | $68.73 | 4.283% | $71.6737 | $71.67 | $71.65 | $71.70 |
| Purchase #2 | $122.66 | 10.455% | $135.4841 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $213.62 | 5.636% | $225.6596 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $43.35 | 11.320% | $48.2572 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $16.51 | 8.856% | $17.9721 | $17.97 | $17.95 | $18.00 |
| Purchase #6 | $95.70 | 6.178% | $101.6123 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $59.98 | 3.295% | $61.9563 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $620.55 | $662.6153 | $662.61 | $662.55 | $662.80 | |