| 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 | $193.34 | 3.128% | $199.3877 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $47.59 | 5.842% | $50.3702 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $51.86 | 6.195% | $55.0727 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $71.34 | 7.419% | $76.6327 | $76.63 | $76.65 | $76.60 |
| Purchase #5 | $107.50 | 11.809% | $120.1947 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $114.51 | 3.269% | $118.2533 | $118.25 | $118.25 | $118.30 |
| Purchase #7 | $131.56 | 3.343% | $135.9581 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $717.70 | $755.8694 | $755.86 | $755.85 | $756.00 | |