| 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 | $48.60 | 11.313% | $54.0981 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $220.73 | 6.768% | $235.669 | $235.67 | $235.65 | $235.70 |
| Purchase #3 | $72.58 | 4.574% | $75.8998 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $53.93 | 5.195% | $56.7317 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $200.44 | 6.283% | $213.0336 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $109.54 | 12.340% | $123.0572 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $130.53 | 13.539% | $148.2025 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $836.35 | $906.6919 | $906.69 | $906.70 | $906.70 | |