| 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 | $54.92 | 10.412% | $60.6383 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $88.28 | 13.809% | $100.4706 | $100.47 | $100.45 | $100.50 |
| Purchase #3 | $70.49 | 8.798% | $76.6917 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $159.33 | 8.463% | $172.8141 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $198.84 | 12.622% | $223.9376 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $110.95 | 5.699% | $117.273 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $26.98 | 3.696% | $27.9772 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $709.79 | $779.8025 | $779.80 | $779.80 | $779.80 | |