| 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 | $70.69 | 12.220% | $79.3283 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $7.56 | 4.829% | $7.9251 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $144.83 | 5.847% | $153.2982 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $178.90 | 3.439% | $185.0524 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $70.53 | 5.818% | $74.6334 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $169.69 | 6.115% | $180.0665 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $126.44 | 5.120% | $132.9137 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $768.64 | $813.2176 | $813.22 | $813.25 | $813.20 | |