| 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 | $106.77 | 10.466% | $117.9445 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $88.47 | 9.510% | $96.8835 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $184.69 | 10.318% | $203.7463 | $203.75 | $203.75 | $203.70 |
| Purchase #4 | $26.36 | 11.828% | $29.4779 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $106.90 | 12.708% | $120.4849 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $102.39 | 13.183% | $115.8881 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $95.63 | 13.723% | $108.7533 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $711.21 | $793.1785 | $793.17 | $793.25 | $793.20 | |