| 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 | $69.67 | 13.574% | $79.127 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $226.90 | 6.705% | $242.1136 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $34.82 | 13.199% | $39.4159 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $93.95 | 10.340% | $103.6644 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $144.33 | 11.199% | $160.4935 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $89.30 | 10.808% | $98.9515 | $98.95 | $98.95 | $99.00 |
| Purchase #7 | $43.66 | 11.492% | $48.6774 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $702.63 | $772.4433 | $772.44 | $772.45 | $772.50 | |