| 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 | $69.61 | 11.196% | $77.4035 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $235.46 | 5.612% | $248.674 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $242.50 | 9.649% | $265.8988 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $232.86 | 10.839% | $258.0997 | $258.10 | $258.10 | $258.10 |
| Purchase #5 | $195.31 | 9.739% | $214.3312 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $16.30 | 13.206% | $18.4526 | $18.45 | $18.45 | $18.50 |
| Purchase #7 | $189.50 | 10.637% | $209.6571 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $1,181.54 | $1,292.5169 | $1,292.51 | $1,292.50 | $1,292.60 | |