| 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 | $13.50 | 8.318% | $14.6229 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $33.53 | 5.535% | $35.3859 | $35.39 | $35.40 | $35.40 |
| Purchase #3 | $32.43 | 9.463% | $35.4989 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $199.66 | 7.702% | $215.0378 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $69.66 | 3.313% | $71.9678 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $36.83 | 11.570% | $41.0912 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $184.90 | 5.218% | $194.5481 | $194.55 | $194.55 | $194.50 |
| 7 purchase totals = | $570.51 | $608.1526 | $608.16 | $608.15 | $608.10 | |