| 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 | $60.56 | 11.177% | $67.3288 | $67.33 | $67.35 | $67.30 |
| Purchase #2 | $129.33 | 13.787% | $147.1607 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $54.98 | 4.415% | $57.4074 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $159.87 | 10.709% | $176.9905 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $189.60 | 4.292% | $197.7376 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $42.74 | 6.872% | $45.6771 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $108.40 | 7.434% | $116.4585 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $745.48 | $808.7606 | $808.77 | $808.80 | $808.80 | |