| 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 | $45.92 | 7.867% | $49.5325 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $69.89 | 10.301% | $77.0894 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $177.37 | 8.668% | $192.7444 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $49.77 | 4.341% | $51.9305 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $121.38 | 10.833% | $134.5291 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $21.85 | 4.663% | $22.8689 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $130.51 | 9.778% | $143.2713 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $616.69 | $671.9661 | $671.96 | $672.00 | $671.90 | |