| 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 | $15.49 | 8.671% | $16.8331 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $43.52 | 4.664% | $45.5498 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $207.72 | 11.837% | $232.3078 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $190.47 | 10.248% | $209.9894 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $118.80 | 10.553% | $131.337 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $115.91 | 10.734% | $128.3518 | $128.35 | $128.35 | $128.40 |
| Purchase #7 | $197.70 | 5.493% | $208.5597 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $889.61 | $972.9286 | $972.93 | $972.95 | $972.90 | |