| 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 | $72.93 | 9.621% | $79.9466 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $140.76 | 3.789% | $146.0934 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $177.89 | 3.766% | $184.5893 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $189.33 | 4.281% | $197.4352 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $51.44 | 9.171% | $56.1576 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $54.44 | 10.564% | $60.191 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $92.43 | 8.171% | $99.9825 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $779.22 | $824.3956 | $824.40 | $824.45 | $824.40 | |