| 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 | $71.77 | 3.835% | $74.5224 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $142.64 | 9.208% | $155.7743 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $211.42 | 8.708% | $229.8305 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $53.48 | 4.635% | $55.9588 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $121.70 | 9.184% | $132.8769 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $125.47 | 5.315% | $132.1387 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $46.99 | 10.121% | $51.7459 | $51.75 | $51.75 | $51.70 |
| 7 purchase totals = | $773.47 | $832.8475 | $832.85 | $832.85 | $832.80 | |