| 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 | $31.58 | 11.548% | $35.2269 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $197.66 | 6.483% | $210.4743 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $120.31 | 8.366% | $130.3751 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $241.36 | 9.639% | $264.6247 | $264.62 | $264.60 | $264.60 |
| Purchase #5 | $135.55 | 3.303% | $140.0272 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $60.73 | 8.145% | $65.6765 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $29.56 | 6.862% | $31.5884 | $31.59 | $31.60 | $31.60 |
| 7 purchase totals = | $816.75 | $877.9931 | $878.00 | $878.05 | $878.00 | |