| 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 | $42.29 | 4.223% | $44.0759 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $77.42 | 3.827% | $80.3829 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $227.65 | 6.106% | $241.5503 | $241.55 | $241.55 | $241.60 |
| Purchase #4 | $50.52 | 11.377% | $56.2677 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $84.25 | 13.756% | $95.8394 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $98.67 | 8.797% | $107.35 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $17.60 | 10.644% | $19.4733 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $598.40 | $644.9395 | $644.94 | $644.95 | $645.10 | |