| 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 | $75.31 | 13.126% | $85.1952 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $152.49 | 6.811% | $162.8761 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $115.84 | 9.132% | $126.4185 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $6.68 | 3.752% | $6.9306 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $246.33 | 11.676% | $275.0915 | $275.09 | $275.10 | $275.10 |
| Purchase #6 | $72.31 | 10.627% | $79.9944 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $9.61 | 9.351% | $10.5086 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $678.57 | $747.0149 | $747.02 | $747.05 | $747.00 | |