| 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 | $24.53 | 5.655% | $25.9172 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $218.61 | 13.660% | $248.4721 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $107.93 | 7.260% | $115.7657 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $104.73 | 11.430% | $116.7006 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $5.51 | 6.746% | $5.8817 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $165.60 | 5.139% | $174.1102 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $5.67 | 13.116% | $6.4137 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $632.58 | $693.2612 | $693.26 | $693.20 | $693.30 | |