| 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 | $94.45 | 9.514% | $103.436 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $63.83 | 5.842% | $67.5589 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $39.52 | 4.468% | $41.2858 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $203.87 | 11.506% | $227.3273 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $190.49 | 6.797% | $203.4376 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $31.55 | 6.808% | $33.6979 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $8.25 | 11.450% | $9.1946 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $631.96 | $685.9381 | $685.95 | $686.00 | $685.90 | |