| 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 | $65.74 | 9.715% | $72.1266 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $13.49 | 8.700% | $14.6636 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $233.48 | 10.744% | $258.5651 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $75.68 | 4.247% | $78.8941 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $185.65 | 10.413% | $204.9817 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $176.44 | 3.135% | $181.9714 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $28.41 | 3.287% | $29.3438 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $778.89 | $840.5463 | $840.54 | $840.55 | $840.60 | |