| 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 | $48.63 | 13.149% | $55.0244 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $104.80 | 6.394% | $111.5009 | $111.50 | $111.50 | $111.50 |
| Purchase #3 | $191.47 | 12.412% | $215.2353 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $67.33 | 3.624% | $69.77 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $85.76 | 9.292% | $93.7288 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $175.96 | 9.292% | $192.3102 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $9.75 | 3.311% | $10.0728 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $683.70 | $747.6424 | $747.64 | $747.60 | $747.60 | |