| 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 | $17.85 | 4.216% | $18.6026 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $245.99 | 9.347% | $268.9827 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $242.30 | 9.665% | $265.7183 | $265.72 | $265.70 | $265.70 |
| Purchase #4 | $14.61 | 10.558% | $16.1525 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $173.71 | 9.539% | $190.2802 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $72.28 | 3.131% | $74.5431 | $74.54 | $74.55 | $74.50 |
| Purchase #7 | $76.79 | 12.844% | $86.6529 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $843.53 | $920.9323 | $920.92 | $920.95 | $921.00 | |