| 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 | $11.83 | 10.308% | $13.0494 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $107.49 | 11.512% | $119.8642 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $160.77 | 13.319% | $182.183 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $64.99 | 11.481% | $72.4515 | $72.45 | $72.45 | $72.50 |
| Purchase #5 | $59.37 | 9.846% | $65.2156 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $34.31 | 7.191% | $36.7772 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $244.90 | 5.824% | $259.163 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $683.66 | $748.7039 | $748.70 | $748.70 | $748.80 | |