| 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 | $80.87 | 5.567% | $85.372 | $85.37 | $85.35 | $85.40 |
| Purchase #2 | $209.86 | 4.368% | $219.0267 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $237.85 | 7.147% | $254.8491 | $254.85 | $254.85 | $254.80 |
| Purchase #4 | $78.74 | 8.260% | $85.2439 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $34.89 | 8.401% | $37.8211 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $200.40 | 6.843% | $214.1134 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $23.31 | 12.700% | $26.2704 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $865.92 | $922.6966 | $922.69 | $922.65 | $922.60 | |