| 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 | $80.37 | 13.165% | $90.9507 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $188.66 | 8.595% | $204.8753 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $217.84 | 10.849% | $241.4735 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $124.69 | 4.810% | $130.6876 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $160.46 | 5.611% | $169.4634 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $69.43 | 3.839% | $72.0954 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $60.35 | 12.805% | $68.0778 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $901.80 | $977.6237 | $977.63 | $977.65 | $977.80 | |