| 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 | $12.98 | 7.834% | $13.9969 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $156.74 | 3.621% | $162.4156 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $70.39 | 13.252% | $79.7181 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $63.35 | 10.578% | $70.0512 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $242.84 | 10.870% | $269.2367 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $167.78 | 7.581% | $180.4994 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $50.53 | 10.836% | $56.0054 | $56.01 | $56.00 | $56.00 |
| 7 purchase totals = | $764.61 | $831.9233 | $831.94 | $831.90 | $831.90 | |