| 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 | $96.98 | 3.109% | $99.9951 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $48.36 | 7.291% | $51.8859 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $90.34 | 12.178% | $101.3416 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $216.74 | 13.862% | $246.7845 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $164.86 | 11.356% | $183.5815 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $204.91 | 4.829% | $214.8051 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $45.95 | 3.471% | $47.5449 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $868.14 | $945.9386 | $945.94 | $946.00 | $945.90 | |