| 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 | $17.88 | 9.536% | $19.585 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $198.59 | 7.165% | $212.819 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $29.75 | 7.530% | $31.9902 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $105.90 | 9.376% | $115.8292 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $43.41 | 13.280% | $49.1748 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $109.74 | 9.597% | $120.2717 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $214.85 | 10.852% | $238.1655 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $720.12 | $787.8354 | $787.84 | $787.80 | $787.90 | |