| 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 | $18.60 | 5.443% | $19.6124 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $11.75 | 13.165% | $13.2969 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $52.52 | 13.763% | $59.7483 | $59.75 | $59.75 | $59.70 |
| Purchase #4 | $114.93 | 9.658% | $126.0299 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $142.38 | 6.360% | $151.4354 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $152.97 | 8.141% | $165.4233 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $195.98 | 6.133% | $207.9995 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $689.13 | $743.5457 | $743.55 | $743.55 | $743.40 | |