| 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 | $14.65 | 9.763% | $16.0803 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $229.49 | 9.373% | $251.0001 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $63.89 | 4.674% | $66.8762 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $50.26 | 11.545% | $56.0625 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $147.98 | 3.222% | $152.7479 | $152.75 | $152.75 | $152.70 |
| Purchase #6 | $51.85 | 6.283% | $55.1077 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $18.93 | 5.528% | $19.9765 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $577.05 | $617.8512 | $617.86 | $617.90 | $617.90 | |