| 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 | $71.88 | 10.792% | $79.6373 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $127.74 | 9.439% | $139.7974 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $111.76 | 7.282% | $119.8984 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $43.92 | 9.157% | $47.9418 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $132.82 | 4.523% | $138.8274 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $160.94 | 3.366% | $166.3572 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $7.77 | 5.705% | $8.2133 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $656.83 | $700.6728 | $700.68 | $700.70 | $700.60 | |