| 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 | $96.99 | 6.177% | $102.9811 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $18.33 | 6.810% | $19.5783 | $19.58 | $19.60 | $19.60 |
| Purchase #3 | $79.32 | 3.686% | $82.2437 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $111.38 | 4.122% | $115.9711 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $35.80 | 12.797% | $40.3813 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $49.88 | 12.245% | $55.9878 | $55.99 | $56.00 | $56.00 |
| Purchase #7 | $220.38 | 5.338% | $232.1439 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $612.08 | $649.2872 | $649.28 | $649.35 | $649.30 | |