| 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 | $35.95 | 11.676% | $40.1475 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $214.64 | 6.748% | $229.1239 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $119.60 | 8.620% | $129.9095 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $113.37 | 6.629% | $120.8853 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $186.58 | 3.440% | $192.9984 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $84.66 | 11.658% | $94.5297 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $45.74 | 5.124% | $48.0837 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $800.54 | $855.6780 | $855.68 | $855.70 | $855.60 | |