| 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 | $40.47 | 6.466% | $43.0868 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $176.96 | 3.435% | $183.0386 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $66.91 | 4.768% | $70.1003 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $205.43 | 11.597% | $229.2537 | $229.25 | $229.25 | $229.30 |
| Purchase #5 | $193.51 | 4.783% | $202.7656 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $33.38 | 7.620% | $35.9236 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $103.54 | 12.825% | $116.819 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $820.20 | $880.9876 | $880.99 | $880.95 | $881.00 | |