| 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 | $70.87 | 11.793% | $79.2277 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $122.78 | 5.295% | $129.2812 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $155.40 | 11.118% | $172.6774 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $171.30 | 8.247% | $185.4271 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $10.62 | 4.571% | $11.1054 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $67.56 | 9.761% | $74.1545 | $74.15 | $74.15 | $74.20 |
| Purchase #7 | $206.44 | 5.277% | $217.3338 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $804.97 | $869.2071 | $869.21 | $869.30 | $869.20 | |