| 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 | $95.56 | 7.212% | $102.4518 | $102.45 | $102.45 | $102.50 |
| Purchase #2 | $185.66 | 13.575% | $210.8633 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $208.66 | 4.558% | $218.1707 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $54.39 | 12.128% | $60.9864 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $51.87 | 7.300% | $55.6565 | $55.66 | $55.65 | $55.70 |
| Purchase #6 | $221.78 | 10.799% | $245.73 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $56.85 | 10.377% | $62.7493 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $874.77 | $956.6080 | $956.61 | $956.60 | $956.70 | |