| 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 | $48.97 | 11.376% | $54.5408 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $36.69 | 10.256% | $40.4529 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $161.86 | 6.136% | $171.7917 | $171.79 | $171.80 | $171.80 |
| Purchase #4 | $243.30 | 12.219% | $273.0288 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $46.95 | 8.175% | $50.7882 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $30.58 | 13.203% | $34.6175 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $41.63 | 4.542% | $43.5208 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $609.98 | $668.7407 | $668.74 | $668.75 | $668.70 | |