| 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 | $63.72 | 13.493% | $72.3177 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $87.40 | 10.737% | $96.7841 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $80.42 | 4.799% | $84.2794 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $50.94 | 9.647% | $55.8542 | $55.85 | $55.85 | $55.90 |
| Purchase #5 | $101.33 | 13.196% | $114.7015 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $42.37 | 3.722% | $43.947 | $43.95 | $43.95 | $43.90 |
| Purchase #7 | $78.25 | 8.311% | $84.7534 | $84.75 | $84.75 | $84.80 |
| 7 purchase totals = | $504.43 | $552.6373 | $552.63 | $552.65 | $552.70 | |