| 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 | $128.48 | 5.642% | $135.7288 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $17.53 | 12.195% | $19.6678 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $118.97 | 7.375% | $127.744 | $127.74 | $127.75 | $127.70 |
| Purchase #4 | $19.96 | 13.345% | $22.6237 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $191.31 | 10.671% | $211.7247 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $112.35 | 11.551% | $125.3275 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $115.54 | 5.225% | $121.577 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $704.14 | $764.3935 | $764.39 | $764.40 | $764.30 | |