| 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 | $14.45 | 6.338% | $15.3658 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $85.26 | 12.866% | $96.2296 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $181.80 | 7.594% | $195.6059 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $47.34 | 8.470% | $51.3497 | $51.35 | $51.35 | $51.30 |
| Purchase #5 | $73.62 | 13.511% | $83.5668 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $29.71 | 11.507% | $33.1287 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $16.83 | 7.353% | $18.0675 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $449.01 | $493.3140 | $493.33 | $493.30 | $493.30 | |