| 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 | $53.53 | 5.461% | $56.4533 | $56.45 | $56.45 | $56.50 |
| Purchase #2 | $75.57 | 11.664% | $84.3845 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $119.67 | 3.102% | $123.3822 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $154.60 | 12.637% | $174.1368 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $158.84 | 11.716% | $177.4497 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $122.92 | 9.559% | $134.6699 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $209.74 | 6.303% | $222.9599 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $894.87 | $973.4363 | $973.43 | $973.45 | $973.50 | |