| 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 | $10.94 | 5.518% | $11.5437 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $185.84 | 8.390% | $201.432 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $58.36 | 9.425% | $63.8604 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $52.26 | 8.647% | $56.7789 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $162.94 | 10.242% | $179.6283 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $163.36 | 7.820% | $176.1348 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $126.93 | 4.722% | $132.9236 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $760.63 | $822.3017 | $822.29 | $822.35 | $822.20 | |