| 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 | $28.58 | 6.854% | $30.5389 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $228.45 | 9.562% | $250.2944 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $223.67 | 6.437% | $238.0676 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $20.58 | 4.786% | $21.565 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $198.59 | 4.149% | $206.8295 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $106.49 | 6.268% | $113.1648 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $102.37 | 13.501% | $116.191 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $908.73 | $976.6512 | $976.65 | $976.65 | $976.70 | |