| 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 | $65.40 | 12.272% | $73.4259 | $73.43 | $73.45 | $73.40 |
| Purchase #2 | $249.30 | 4.593% | $260.7503 | $260.75 | $260.75 | $260.80 |
| Purchase #3 | $213.76 | 4.752% | $223.9179 | $223.92 | $223.90 | $223.90 |
| Purchase #4 | $46.26 | 5.472% | $48.7913 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $228.51 | 7.711% | $246.1304 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $6.86 | 3.329% | $7.0884 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $243.93 | 5.824% | $258.1365 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,054.02 | $1,118.2407 | $1,118.25 | $1,118.30 | $1,118.20 | |