| 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 | $79.96 | 8.691% | $86.9093 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $101.64 | 13.118% | $114.9731 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $37.91 | 5.245% | $39.8984 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $153.76 | 13.182% | $174.0286 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $48.32 | 4.653% | $50.5683 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $227.33 | 12.708% | $256.2191 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $175.67 | 9.745% | $192.789 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $824.59 | $915.3858 | $915.39 | $915.35 | $915.40 | |