| 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 | $69.31 | 3.786% | $71.9341 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $190.32 | 12.172% | $213.4858 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $194.39 | 3.342% | $200.8865 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $17.60 | 7.788% | $18.9707 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $49.95 | 3.102% | $51.4994 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $126.62 | 8.532% | $137.4232 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $70.57 | 9.813% | $77.495 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $718.76 | $771.6947 | $771.70 | $771.70 | $771.70 | |