| 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 | $70.34 | 10.489% | $77.718 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $197.53 | 13.173% | $223.5506 | $223.55 | $223.55 | $223.60 |
| Purchase #3 | $129.73 | 12.265% | $145.6414 | $145.64 | $145.65 | $145.60 |
| Purchase #4 | $115.73 | 11.721% | $129.2947 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $92.57 | 8.266% | $100.2218 | $100.22 | $100.20 | $100.20 |
| Purchase #6 | $18.87 | 6.359% | $20.0699 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $70.39 | 6.530% | $74.9865 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $695.16 | $771.4829 | $771.48 | $771.45 | $771.50 | |