| 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 | $73.40 | 9.205% | $80.1565 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $249.62 | 7.192% | $267.5727 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $36.29 | 12.819% | $40.942 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $126.53 | 10.329% | $139.5993 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $164.54 | 9.502% | $180.1746 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $234.53 | 4.314% | $244.6476 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $25.67 | 7.544% | $27.6065 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $910.58 | $980.6992 | $980.70 | $980.65 | $980.70 | |