| 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 | $214.74 | 4.167% | $223.6882 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $75.51 | 6.660% | $80.539 | $80.54 | $80.55 | $80.50 |
| Purchase #3 | $131.59 | 5.593% | $138.9498 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $19.48 | 7.507% | $20.9424 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $191.70 | 7.332% | $205.7554 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $36.51 | 3.684% | $37.855 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $44.67 | 7.134% | $47.8568 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $714.20 | $755.5866 | $755.60 | $755.60 | $755.60 | |