| 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 | $20.89 | 8.423% | $22.6496 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $88.32 | 11.854% | $98.7895 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $14.50 | 12.344% | $16.2899 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $150.25 | 5.275% | $158.1757 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $179.67 | 8.427% | $194.8108 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $35.81 | 10.221% | $39.4701 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $89.53 | 7.255% | $96.0254 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $578.97 | $626.2110 | $626.22 | $626.25 | $626.20 | |