| 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 | $55.64 | 8.551% | $60.3978 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $118.68 | 10.129% | $130.7011 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $124.49 | 12.489% | $140.0376 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $49.37 | 9.759% | $54.188 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $44.94 | 12.244% | $50.4425 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $243.78 | 4.679% | $255.1865 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $81.77 | 6.262% | $86.8904 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $718.67 | $777.8439 | $777.85 | $777.90 | $777.80 | |