| 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 | $36.75 | 4.476% | $38.3949 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $156.37 | 10.315% | $172.4996 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $201.60 | 13.233% | $228.2777 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $21.78 | 8.335% | $23.5954 | $23.60 | $23.60 | $23.60 |
| Purchase #5 | $86.39 | 12.272% | $96.9918 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $84.91 | 8.392% | $92.0356 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $218.34 | 11.755% | $244.0059 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $806.14 | $895.8009 | $895.81 | $895.85 | $895.80 | |