| 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 | $171.90 | 4.660% | $179.9105 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $79.58 | 4.218% | $82.9367 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $194.66 | 9.801% | $213.7386 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $41.48 | 12.435% | $46.638 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $49.61 | 10.419% | $54.7789 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $60.58 | 5.212% | $63.7374 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $74.68 | 8.214% | $80.8142 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $672.49 | $722.5543 | $722.56 | $722.60 | $722.40 | |