| 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 | $99.64 | 5.198% | $104.8193 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $127.96 | 13.771% | $145.5814 | $145.58 | $145.60 | $145.60 |
| Purchase #3 | $21.56 | 10.409% | $23.8042 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $219.61 | 6.440% | $233.7529 | $233.75 | $233.75 | $233.80 |
| Purchase #5 | $87.42 | 11.199% | $97.2102 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $83.41 | 10.129% | $91.8586 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $239.54 | 10.522% | $264.7444 | $264.74 | $264.75 | $264.70 |
| 7 purchase totals = | $879.14 | $961.7710 | $961.76 | $961.75 | $961.80 | |