| 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 | $141.26 | 10.381% | $155.9242 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $81.79 | 4.769% | $85.6906 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $129.96 | 10.336% | $143.3927 | $143.39 | $143.40 | $143.40 |
| Purchase #4 | $32.94 | 10.834% | $36.5087 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $98.47 | 3.519% | $101.9352 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $249.94 | 6.646% | $266.551 | $266.55 | $266.55 | $266.60 |
| Purchase #7 | $129.51 | 8.861% | $140.9859 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $863.87 | $930.9883 | $930.99 | $931.00 | $931.00 | |