| 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 | $27.81 | 13.666% | $31.6105 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $38.48 | 8.403% | $41.7135 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $52.72 | 11.718% | $58.8977 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $130.43 | 5.399% | $137.4719 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $174.75 | 10.195% | $192.5658 | $192.57 | $192.55 | $192.60 |
| Purchase #6 | $154.33 | 7.822% | $166.4017 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $70.46 | 12.544% | $79.2985 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $648.98 | $707.9596 | $707.96 | $707.90 | $708.00 | |