| 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 | $13.68 | 4.153% | $14.2481 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $198.53 | 11.181% | $220.7276 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $7.67 | 10.806% | $8.4988 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $144.34 | 5.780% | $152.6829 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $215.65 | 8.173% | $233.2751 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $62.60 | 3.726% | $64.9325 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $76.83 | 12.441% | $86.3884 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $719.30 | $780.7534 | $780.76 | $780.85 | $780.70 | |