| 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 | $91.29 | 9.245% | $99.7298 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $75.74 | 9.497% | $82.933 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $214.62 | 6.809% | $229.2335 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $8.83 | 6.149% | $9.373 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $45.44 | 11.710% | $50.761 | $50.76 | $50.75 | $50.80 |
| Purchase #6 | $226.70 | 6.156% | $240.6557 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $10.96 | 4.786% | $11.4845 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $673.58 | $724.1705 | $724.16 | $724.20 | $724.20 | |