| 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 | $42.30 | 11.345% | $47.0989 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $157.28 | 4.348% | $164.1185 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $209.25 | 7.356% | $224.6424 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $50.87 | 9.867% | $55.8893 | $55.89 | $55.90 | $55.90 |
| Purchase #5 | $200.47 | 5.575% | $211.6462 | $211.65 | $211.65 | $211.60 |
| Purchase #6 | $80.77 | 12.809% | $91.1158 | $91.12 | $91.10 | $91.10 |
| Purchase #7 | $209.75 | 4.498% | $219.1846 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $950.69 | $1,013.6957 | $1,013.70 | $1,013.70 | $1,013.60 | |