| 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 | $12.55 | 6.260% | $13.3356 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $21.29 | 5.249% | $22.4075 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $125.35 | 8.183% | $135.6074 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $233.61 | 3.144% | $240.9547 | $240.95 | $240.95 | $241.00 |
| Purchase #5 | $88.56 | 9.222% | $96.727 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $41.65 | 10.273% | $45.9287 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $146.96 | 6.586% | $156.6388 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $669.97 | $711.5997 | $711.61 | $711.65 | $711.50 | |