| 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 | $14.56 | 12.273% | $16.3469 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $108.35 | 9.814% | $118.9835 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $26.68 | 10.720% | $29.5401 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $88.44 | 13.349% | $100.2459 | $100.25 | $100.25 | $100.20 |
| Purchase #5 | $60.67 | 13.808% | $69.0473 | $69.05 | $69.05 | $69.00 |
| Purchase #6 | $157.51 | 13.252% | $178.3832 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $192.95 | 3.379% | $199.4698 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $649.16 | $712.0167 | $712.02 | $712.05 | $711.90 | |