| 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 | $74.73 | 13.463% | $84.7909 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $64.40 | 5.726% | $68.0875 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $61.97 | 4.296% | $64.6322 | $64.63 | $64.65 | $64.60 |
| Purchase #4 | $237.49 | 8.856% | $258.5221 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $218.27 | 4.788% | $228.7208 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $243.53 | 8.134% | $263.3387 | $263.34 | $263.35 | $263.30 |
| Purchase #7 | $211.76 | 9.225% | $231.2949 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $1,112.15 | $1,199.3871 | $1,199.38 | $1,199.40 | $1,199.30 | |