| 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 | $35.88 | 7.646% | $38.6234 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $38.70 | 13.419% | $43.8932 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $84.54 | 4.665% | $88.4838 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $125.26 | 8.124% | $135.4361 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $168.39 | 5.375% | $177.441 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $115.40 | 9.578% | $126.453 | $126.45 | $126.45 | $126.50 |
| Purchase #7 | $133.36 | 3.789% | $138.413 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $701.53 | $748.7435 | $748.73 | $748.75 | $748.70 | |