| 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 | $80.56 | 10.370% | $88.9141 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $204.69 | 4.664% | $214.2367 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $54.93 | 11.501% | $61.2475 | $61.25 | $61.25 | $61.20 |
| Purchase #4 | $93.49 | 9.637% | $102.4996 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $198.55 | 6.157% | $210.7747 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $81.80 | 13.591% | $92.9174 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $174.34 | 3.617% | $180.6459 | $180.65 | $180.65 | $180.60 |
| 7 purchase totals = | $888.36 | $951.2359 | $951.24 | $951.20 | $951.10 | |