| 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 | $50.52 | 10.726% | $55.9388 | $55.94 | $55.95 | $55.90 |
| Purchase #2 | $49.36 | 3.345% | $51.0111 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $131.61 | 6.568% | $140.2541 | $140.25 | $140.25 | $140.30 |
| Purchase #4 | $89.59 | 7.172% | $96.0154 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $206.87 | 5.559% | $218.3699 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $113.60 | 9.401% | $124.2795 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $96.68 | 5.324% | $101.8272 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $738.23 | $787.6960 | $787.70 | $787.70 | $787.70 | |