| 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 | $64.68 | 12.417% | $72.7113 | $72.71 | $72.70 | $72.70 |
| Purchase #2 | $33.48 | 13.365% | $37.9546 | $37.95 | $37.95 | $38.00 |
| Purchase #3 | $195.90 | 10.338% | $216.1521 | $216.15 | $216.15 | $216.20 |
| Purchase #4 | $110.84 | 3.426% | $114.6374 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $37.69 | 12.373% | $42.3534 | $42.35 | $42.35 | $42.40 |
| Purchase #6 | $135.41 | 10.231% | $149.2638 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $101.82 | 13.388% | $115.4517 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $679.82 | $748.5243 | $748.51 | $748.50 | $748.70 | |