| 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 | $54.42 | 11.679% | $60.7757 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $21.50 | 13.463% | $24.3945 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $167.54 | 3.652% | $173.6586 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $112.76 | 9.125% | $123.0494 | $123.05 | $123.05 | $123.00 |
| Purchase #5 | $210.91 | 6.531% | $224.6845 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $41.63 | 4.179% | $43.3697 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $220.96 | 10.399% | $243.9376 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $829.72 | $893.8700 | $893.87 | $893.90 | $893.90 | |