| 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 | $12.98 | 12.401% | $14.5896 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $74.79 | 6.327% | $79.522 | $79.52 | $79.50 | $79.50 |
| Purchase #3 | $16.73 | 11.602% | $18.671 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $194.64 | 6.395% | $207.0872 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $190.38 | 5.427% | $200.7119 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $243.53 | 13.743% | $276.9983 | $277.00 | $277.00 | $277.00 |
| Purchase #7 | $78.55 | 8.301% | $85.0704 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $811.60 | $882.6504 | $882.65 | $882.60 | $882.70 | |