| 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 | $9.91 | 8.119% | $10.7146 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $100.31 | 8.363% | $108.6989 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $192.40 | 11.365% | $214.2663 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $142.75 | 7.121% | $152.9152 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $7.89 | 9.873% | $8.669 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $52.93 | 13.805% | $60.237 | $60.24 | $60.25 | $60.20 |
| Purchase #7 | $149.79 | 11.157% | $166.5021 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $655.98 | $722.0031 | $722.01 | $721.95 | $722.00 | |