| 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 | $75.69 | 6.656% | $80.7279 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $247.41 | 4.143% | $257.6602 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $42.84 | 4.689% | $44.8488 | $44.85 | $44.85 | $44.80 |
| Purchase #4 | $162.32 | 11.142% | $180.4057 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $31.74 | 6.616% | $33.8399 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $58.74 | 11.164% | $65.2977 | $65.30 | $65.30 | $65.30 |
| Purchase #7 | $50.79 | 10.357% | $56.0503 | $56.05 | $56.05 | $56.10 |
| 7 purchase totals = | $669.53 | $718.8305 | $718.84 | $718.85 | $718.80 | |