| 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 | $7.67 | 3.826% | $7.9635 | $7.96 | $7.95 | $8.00 |
| Purchase #2 | $46.54 | 13.142% | $52.6563 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $116.78 | 10.140% | $128.6215 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $196.72 | 10.406% | $217.1907 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $46.30 | 13.711% | $52.6482 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $189.32 | 7.319% | $203.1763 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $208.50 | 10.714% | $230.8387 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $811.83 | $893.0952 | $893.10 | $893.10 | $893.10 | |