| 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 | $18.73 | 10.712% | $20.7364 | $20.74 | $20.75 | $20.70 |
| Purchase #2 | $47.78 | 13.275% | $54.1228 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $64.28 | 9.582% | $70.4393 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $247.37 | 4.334% | $258.091 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $120.89 | 9.502% | $132.377 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $202.62 | 5.186% | $213.1279 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $114.68 | 10.754% | $127.0127 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $816.35 | $875.9071 | $875.91 | $875.95 | $875.80 | |