| 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 | $100.62 | 10.267% | $110.9507 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $64.70 | 5.532% | $68.2792 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $61.72 | 6.479% | $65.7188 | $65.72 | $65.70 | $65.70 |
| Purchase #4 | $37.82 | 11.327% | $42.1039 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $153.74 | 7.460% | $165.209 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $110.66 | 6.460% | $117.8086 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $160.45 | 5.310% | $168.9699 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $689.71 | $739.0401 | $739.04 | $739.00 | $739.10 | |