| 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 | $99.65 | 11.131% | $110.742 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $53.40 | 7.463% | $57.3852 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $241.62 | 3.783% | $250.7605 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $239.59 | 7.512% | $257.588 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $108.47 | 6.568% | $115.5943 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $43.60 | 10.647% | $48.2421 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $29.66 | 8.754% | $32.2564 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $815.99 | $872.5685 | $872.57 | $872.60 | $872.60 | |