| 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 | $61.82 | 12.656% | $69.6439 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $39.38 | 8.687% | $42.8009 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $11.91 | 11.139% | $13.2367 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $171.39 | 4.603% | $179.2791 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $9.50 | 9.598% | $10.4118 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $144.94 | 11.405% | $161.4704 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $166.85 | 10.602% | $184.5394 | $184.54 | $184.55 | $184.50 |
| 7 purchase totals = | $605.79 | $661.3822 | $661.38 | $661.40 | $661.30 | |