| 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 | $237.80 | 13.845% | $270.7234 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $46.87 | 3.617% | $48.5653 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $178.67 | 11.776% | $199.7102 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $39.71 | 12.150% | $44.5348 | $44.53 | $44.55 | $44.50 |
| Purchase #5 | $41.69 | 3.504% | $43.1508 | $43.15 | $43.15 | $43.20 |
| Purchase #6 | $34.28 | 4.185% | $35.7146 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $119.47 | 3.131% | $123.2106 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $698.49 | $765.6097 | $765.60 | $765.55 | $765.60 | |