| 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 | $79.99 | 4.584% | $83.6567 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $29.58 | 12.546% | $33.2911 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $99.92 | 12.576% | $112.4859 | $112.49 | $112.50 | $112.50 |
| Purchase #4 | $193.93 | 8.847% | $211.087 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $198.52 | 10.105% | $218.5804 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $181.65 | 11.285% | $202.1492 | $202.15 | $202.15 | $202.10 |
| Purchase #7 | $38.92 | 5.708% | $41.1416 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $822.51 | $902.3919 | $902.40 | $902.45 | $902.40 | |