| 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 | $52.31 | 4.298% | $54.5583 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $118.97 | 6.774% | $127.029 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $77.88 | 11.628% | $86.9359 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $63.65 | 9.190% | $69.4994 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $87.29 | 7.803% | $94.1012 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $130.80 | 11.711% | $146.118 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $197.79 | 5.514% | $208.6961 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $728.69 | $786.9379 | $786.95 | $786.95 | $786.90 | |