| 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 | $104.97 | 5.758% | $111.0142 | $111.01 | $111.00 | $111.00 |
| Purchase #2 | $39.25 | 3.113% | $40.4719 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $54.56 | 4.433% | $56.9786 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $193.98 | 10.227% | $213.8183 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $211.94 | 12.748% | $238.9581 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $161.51 | 10.289% | $178.1278 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $120.45 | 7.679% | $129.6994 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $886.66 | $969.0683 | $969.07 | $969.05 | $969.10 | |