| 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 | $6.92 | 10.276% | $7.6311 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $196.66 | 11.510% | $219.2956 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $34.83 | 11.235% | $38.7432 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $103.81 | 7.519% | $111.6155 | $111.62 | $111.60 | $111.60 |
| Purchase #5 | $64.84 | 6.420% | $69.0027 | $69.00 | $69.00 | $69.00 |
| Purchase #6 | $55.96 | 5.250% | $58.8979 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $156.81 | 9.616% | $171.8888 | $171.89 | $171.90 | $171.90 |
| 7 purchase totals = | $619.83 | $677.0748 | $677.08 | $677.10 | $677.00 | |