| 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 | $5.64 | 10.280% | $6.2198 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $60.31 | 13.401% | $68.3921 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $218.49 | 8.278% | $236.5766 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $158.44 | 11.834% | $177.1898 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $225.93 | 12.661% | $254.535 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $69.73 | 7.719% | $75.1125 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $202.70 | 12.741% | $228.526 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $941.24 | $1,046.5518 | $1,046.56 | $1,046.60 | $1,046.50 | |