| 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 | $49.53 | 13.605% | $56.2686 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $34.60 | 4.781% | $36.2542 | $36.25 | $36.25 | $36.30 |
| Purchase #3 | $68.80 | 4.738% | $72.0597 | $72.06 | $72.05 | $72.10 |
| Purchase #4 | $157.88 | 10.504% | $174.4637 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $227.42 | 3.566% | $235.5298 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $169.42 | 6.724% | $180.8118 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $185.73 | 9.643% | $203.6399 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $893.38 | $959.0277 | $959.02 | $959.00 | $959.10 | |