| 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 | $115.99 | 12.175% | $130.1118 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $232.96 | 11.679% | $260.1674 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $5.79 | 9.398% | $6.3341 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $66.59 | 8.178% | $72.0357 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $189.52 | 9.316% | $207.1757 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $21.52 | 4.828% | $22.559 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $66.35 | 6.674% | $70.7782 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $698.72 | $769.1619 | $769.17 | $769.20 | $769.20 | |