| 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 | $102.44 | 11.588% | $114.3107 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $84.51 | 13.555% | $95.9653 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $188.38 | 5.654% | $199.031 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $79.87 | 4.801% | $83.7046 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $48.32 | 12.715% | $54.4639 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $134.51 | 12.431% | $151.2309 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $101.33 | 12.454% | $113.9496 | $113.95 | $113.95 | $113.90 |
| 7 purchase totals = | $739.36 | $812.6560 | $812.65 | $812.65 | $812.60 | |