| 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 | $51.44 | 11.358% | $57.2826 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $164.74 | 5.504% | $173.8073 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $45.58 | 6.620% | $48.5974 | $48.60 | $48.60 | $48.60 |
| Purchase #4 | $31.50 | 11.574% | $35.1458 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $21.79 | 7.860% | $23.5027 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $40.31 | 6.829% | $43.0628 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $74.85 | 12.551% | $84.2444 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $430.21 | $465.6430 | $465.64 | $465.65 | $465.60 | |