| 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 | $27.47 | 13.600% | $31.2059 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $115.46 | 13.249% | $130.7573 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $7.94 | 10.442% | $8.7691 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $223.95 | 13.371% | $253.8944 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $197.64 | 11.400% | $220.171 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $41.74 | 7.166% | $44.7311 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $63.41 | 5.354% | $66.805 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $677.61 | $756.3338 | $756.34 | $756.30 | $756.40 | |