| 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 | $81.45 | 8.318% | $88.225 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $42.85 | 10.544% | $47.3681 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $122.80 | 8.787% | $133.5904 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $5.31 | 13.425% | $6.0229 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $178.59 | 4.514% | $186.6516 | $186.65 | $186.65 | $186.70 |
| Purchase #6 | $153.47 | 4.710% | $160.6984 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $213.34 | 6.119% | $226.3943 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $797.81 | $848.9507 | $848.95 | $848.95 | $849.00 | |