| 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 | $80.46 | 4.403% | $84.0027 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $236.53 | 7.303% | $253.8038 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $118.76 | 6.871% | $126.92 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $6.99 | 4.803% | $7.3257 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $179.82 | 3.671% | $186.4212 | $186.42 | $186.40 | $186.40 |
| Purchase #6 | $128.28 | 8.110% | $138.6835 | $138.68 | $138.70 | $138.70 |
| Purchase #7 | $13.98 | 7.422% | $15.0176 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $764.82 | $812.1745 | $812.17 | $812.15 | $812.10 | |