| 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 | $90.93 | 8.578% | $98.73 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $95.36 | 6.839% | $101.8817 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $145.36 | 10.107% | $160.0515 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $12.66 | 12.463% | $14.2378 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $216.64 | 10.627% | $239.6623 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $29.54 | 5.559% | $31.1821 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $33.38 | 7.691% | $35.9473 | $35.95 | $35.95 | $35.90 |
| 7 purchase totals = | $623.87 | $681.6927 | $681.69 | $681.75 | $681.70 | |