| 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 | $69.35 | 6.658% | $73.9673 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $125.35 | 6.256% | $133.1919 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $55.67 | 3.233% | $57.4698 | $57.47 | $57.45 | $57.50 |
| Purchase #4 | $56.77 | 5.288% | $59.772 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $28.79 | 13.116% | $32.5661 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $94.97 | 3.199% | $98.0081 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $109.72 | 11.623% | $122.4728 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $540.62 | $577.4480 | $577.45 | $577.35 | $577.60 | |