| 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 | $60.80 | 13.127% | $68.7812 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $106.95 | 6.528% | $113.9317 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $53.95 | 12.481% | $60.6835 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $8.90 | 6.581% | $9.4857 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $218.83 | 5.160% | $230.1216 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $15.65 | 3.206% | $16.1517 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $67.30 | 10.839% | $74.5946 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $532.38 | $573.7500 | $573.74 | $573.80 | $573.80 | |