| 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 | $39.86 | 12.730% | $44.9342 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $20.55 | 13.364% | $23.2963 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $202.73 | 10.856% | $224.7384 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $53.85 | 4.281% | $56.1553 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $64.51 | 5.430% | $68.0129 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $105.42 | 4.282% | $109.9341 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $21.83 | 12.615% | $24.5839 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $508.75 | $551.6551 | $551.65 | $551.70 | $551.60 | |