| 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 | $41.93 | 11.809% | $46.8815 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $190.34 | 7.593% | $204.7925 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $43.50 | 10.786% | $48.1919 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $150.73 | 9.173% | $164.5565 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $155.89 | 5.238% | $164.0555 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $215.59 | 4.659% | $225.6343 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $210.77 | 6.780% | $225.0602 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,008.75 | $1,079.1724 | $1,079.17 | $1,079.20 | $1,079.30 | |