| 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 | $54.36 | 10.751% | $60.2042 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $9.63 | 4.570% | $10.0701 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $5.95 | 9.391% | $6.5088 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $172.45 | 8.848% | $187.7084 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $234.63 | 11.416% | $261.4154 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $153.60 | 3.522% | $159.0098 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $145.26 | 7.849% | $156.6615 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $775.88 | $841.5782 | $841.58 | $841.50 | $841.60 | |