| 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 | $248.75 | 12.357% | $279.488 | $279.49 | $279.50 | $279.50 |
| Purchase #2 | $74.44 | 4.391% | $77.7087 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $29.34 | 3.523% | $30.3736 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $28.84 | 8.669% | $31.3401 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $65.34 | 9.336% | $71.4401 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $60.50 | 13.345% | $68.5737 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $199.64 | 7.592% | $214.7967 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $706.85 | $773.7209 | $773.72 | $773.70 | $773.70 | |