| 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 | $29.58 | 8.613% | $32.1277 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $153.66 | 4.577% | $160.693 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $212.80 | 6.727% | $227.1151 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $36.32 | 6.125% | $38.5446 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $240.55 | 3.335% | $248.5723 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $100.86 | 9.456% | $110.3973 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $9.96 | 6.473% | $10.6047 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $783.73 | $828.0547 | $828.05 | $828.05 | $828.00 | |