| 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 | $26.82 | 7.149% | $28.7374 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $112.93 | 10.789% | $125.114 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $175.75 | 4.457% | $183.5832 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $130.25 | 12.154% | $146.0806 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $83.85 | 4.139% | $87.3206 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $50.80 | 9.548% | $55.6504 | $55.65 | $55.65 | $55.70 |
| Purchase #7 | $220.65 | 7.444% | $237.0752 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $801.05 | $863.5614 | $863.56 | $863.60 | $863.60 | |