| 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 | $114.50 | 3.198% | $118.1617 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $226.88 | 13.798% | $258.1849 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $84.97 | 13.510% | $96.4494 | $96.45 | $96.45 | $96.40 |
| Purchase #4 | $44.79 | 9.273% | $48.9434 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $80.53 | 5.681% | $85.1049 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $13.40 | 6.755% | $14.3052 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $48.76 | 4.813% | $51.1068 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $613.83 | $672.2563 | $672.25 | $672.25 | $672.20 | |