| 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 | $51.55 | 6.330% | $54.8131 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $5.81 | 5.854% | $6.1501 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $247.83 | 10.431% | $273.6811 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $24.76 | 3.131% | $25.5352 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $70.33 | 7.628% | $75.6948 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $204.79 | 5.480% | $216.0125 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $244.85 | 12.684% | $275.9068 | $275.91 | $275.90 | $275.90 |
| 7 purchase totals = | $849.92 | $927.7936 | $927.79 | $927.80 | $927.80 | |