| 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 | $80.48 | 9.190% | $87.8761 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $64.28 | 11.321% | $71.5571 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $121.98 | 8.541% | $132.3983 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $135.83 | 9.451% | $148.6673 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $10.70 | 3.617% | $11.087 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $71.92 | 9.782% | $78.9552 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $42.83 | 7.224% | $45.924 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $528.02 | $576.4650 | $576.48 | $576.45 | $576.60 | |