| 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 | $66.44 | 5.748% | $70.259 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $137.93 | 13.161% | $156.083 | $156.08 | $156.10 | $156.10 |
| Purchase #3 | $140.56 | 8.249% | $152.1548 | $152.15 | $152.15 | $152.20 |
| Purchase #4 | $217.80 | 13.817% | $247.8934 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $73.85 | 13.202% | $83.5997 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $87.82 | 6.681% | $93.6873 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $175.74 | 11.446% | $195.8552 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $900.14 | $999.5324 | $999.53 | $999.55 | $999.70 | |