| 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 | $93.51 | 8.853% | $101.7884 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $154.40 | 12.798% | $174.1601 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $47.80 | 9.599% | $52.3883 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $36.72 | 6.162% | $38.9827 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $175.75 | 4.861% | $184.2932 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $77.53 | 9.440% | $84.8488 | $84.85 | $84.85 | $84.80 |
| Purchase #7 | $24.59 | 11.758% | $27.4813 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $610.30 | $663.9428 | $663.94 | $664.00 | $664.00 | |