| 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 | $34.32 | 7.797% | $36.9959 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $43.48 | 5.215% | $45.7475 | $45.75 | $45.75 | $45.70 |
| Purchase #3 | $133.93 | 10.486% | $147.9739 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $42.85 | 11.590% | $47.8163 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $234.32 | 4.645% | $245.2042 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $192.54 | 5.190% | $202.5328 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $112.87 | 10.736% | $124.9877 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $794.31 | $851.2583 | $851.26 | $851.25 | $851.20 | |