| 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 | $53.33 | 7.829% | $57.5052 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $33.30 | 6.296% | $35.3966 | $35.40 | $35.40 | $35.40 |
| Purchase #3 | $53.90 | 8.558% | $58.5128 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $162.55 | 6.851% | $173.6863 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $202.37 | 10.813% | $224.2523 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $214.65 | 9.127% | $234.2411 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $152.42 | 10.332% | $168.168 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $872.52 | $951.7623 | $951.77 | $951.75 | $951.80 | |