| 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 | $200.71 | 9.755% | $220.2893 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $60.99 | 12.274% | $68.4759 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $72.57 | 11.734% | $81.0854 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $75.73 | 13.184% | $85.7142 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $103.42 | 11.745% | $115.5667 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $28.48 | 13.764% | $32.4 | $32.40 | $32.40 | $32.40 |
| Purchase #7 | $111.67 | 3.428% | $115.498 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $653.57 | $719.0295 | $719.04 | $719.05 | $719.10 | |