| 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 | $129.75 | 8.272% | $140.4829 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $76.99 | 11.624% | $85.9393 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $32.43 | 9.238% | $35.4259 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $200.76 | 6.143% | $213.0927 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $152.88 | 11.367% | $170.2579 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $170.28 | 11.787% | $190.3509 | $190.35 | $190.35 | $190.40 |
| Purchase #7 | $33.79 | 10.607% | $37.3741 | $37.37 | $37.35 | $37.40 |
| 7 purchase totals = | $796.88 | $872.9237 | $872.92 | $872.95 | $873.00 | |