| 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 | $243.76 | 13.189% | $275.9095 | $275.91 | $275.90 | $275.90 |
| Purchase #2 | $107.64 | 8.674% | $116.9767 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $174.89 | 11.165% | $194.4165 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $66.43 | 6.389% | $70.6742 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $15.82 | 11.755% | $17.6796 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $98.73 | 11.245% | $109.8322 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $110.76 | 4.219% | $115.433 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $818.03 | $900.9217 | $900.92 | $900.95 | $900.90 | |