| 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 | $36.80 | 10.306% | $40.5926 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $229.85 | 13.479% | $260.8315 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $83.63 | 5.466% | $88.2012 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $196.76 | 8.208% | $212.9101 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $96.75 | 11.728% | $108.0968 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $231.51 | 5.299% | $243.7777 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $16.85 | 10.688% | $18.6509 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $892.15 | $973.0608 | $973.06 | $973.10 | $973.10 | |