| 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 | $6.83 | 11.244% | $7.598 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $134.37 | 5.760% | $142.1097 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $80.46 | 5.632% | $84.9915 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $71.79 | 10.651% | $79.4364 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $202.69 | 6.844% | $216.5621 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $13.51 | 3.718% | $14.0123 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $145.32 | 11.677% | $162.289 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $654.97 | $706.9990 | $707.00 | $707.00 | $707.00 | |