| 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 | $43.57 | 11.463% | $48.5644 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $31.29 | 9.837% | $34.368 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $93.52 | 7.573% | $100.6023 | $100.60 | $100.60 | $100.60 |
| Purchase #4 | $102.45 | 8.592% | $111.2525 | $111.25 | $111.25 | $111.30 |
| Purchase #5 | $29.48 | 3.332% | $30.4623 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $103.79 | 10.825% | $115.0253 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $153.35 | 3.851% | $159.2555 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $557.45 | $599.5303 | $599.53 | $599.50 | $599.70 | |