| 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 | $196.73 | 5.535% | $207.619 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $42.99 | 7.544% | $46.2332 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $40.50 | 9.676% | $44.4188 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $19.91 | 4.514% | $20.8087 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $177.32 | 11.384% | $197.5061 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $71.93 | 10.610% | $79.5618 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $6.82 | 9.368% | $7.4589 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $556.20 | $603.6065 | $603.61 | $603.55 | $603.60 | |