| 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 | $47.83 | 6.260% | $50.8242 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $250.42 | 10.677% | $277.1573 | $277.16 | $277.15 | $277.20 |
| Purchase #3 | $133.75 | 13.303% | $151.5428 | $151.54 | $151.55 | $151.50 |
| Purchase #4 | $129.56 | 12.804% | $146.1489 | $146.15 | $146.15 | $146.10 |
| Purchase #5 | $75.43 | 5.863% | $79.8525 | $79.85 | $79.85 | $79.90 |
| Purchase #6 | $177.96 | 3.169% | $183.5996 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $214.42 | 3.421% | $221.7553 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $1,029.37 | $1,110.8806 | $1,110.88 | $1,110.85 | $1,110.90 | |