| 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 | $63.90 | 10.688% | $70.7296 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $95.61 | 6.376% | $101.7061 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $12.47 | 3.295% | $12.8809 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $132.53 | 4.800% | $138.8914 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $23.98 | 4.414% | $25.0385 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $48.67 | 5.243% | $51.2218 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $238.54 | 13.673% | $271.1556 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $615.70 | $671.6239 | $671.63 | $671.65 | $671.60 | |