| 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 | $45.88 | 6.605% | $48.9104 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $22.95 | 10.867% | $25.444 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $237.93 | 13.180% | $269.2892 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $46.40 | 9.118% | $50.6308 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $202.90 | 12.124% | $227.4996 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $105.57 | 7.805% | $113.8097 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $137.44 | 10.564% | $151.9592 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $799.07 | $887.5429 | $887.54 | $887.55 | $887.50 | |