| 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 | $130.37 | 5.770% | $137.8923 | $137.89 | $137.90 | $137.90 |
| Purchase #2 | $145.74 | 11.397% | $162.35 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $137.85 | 12.867% | $155.5872 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $47.84 | 9.143% | $52.214 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $83.98 | 9.628% | $92.0656 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $103.58 | 13.282% | $117.3375 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $67.69 | 3.113% | $69.7972 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $717.05 | $787.2438 | $787.25 | $787.25 | $787.30 | |