| 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 | $219.91 | 11.538% | $245.2832 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $49.38 | 11.486% | $55.0518 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $161.93 | 13.443% | $183.6982 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $64.51 | 10.415% | $71.2287 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $6.41 | 10.444% | $7.0795 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $70.68 | 5.398% | $74.4953 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $76.99 | 13.315% | $87.2412 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $649.81 | $724.0779 | $724.08 | $724.15 | $724.10 | |