| 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 | $101.73 | 6.198% | $108.0352 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $11.87 | 8.292% | $12.8543 | $12.85 | $12.85 | $12.90 |
| Purchase #3 | $145.76 | 12.330% | $163.7322 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $209.46 | 4.853% | $219.6251 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $56.96 | 5.436% | $60.0563 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $37.65 | 9.832% | $41.3517 | $41.35 | $41.35 | $41.40 |
| Purchase #7 | $242.56 | 8.418% | $262.9787 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $805.99 | $868.6335 | $868.64 | $868.70 | $868.70 | |