| 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 | $70.68 | 4.572% | $73.9115 | $73.91 | $73.90 | $73.90 |
| Purchase #2 | $5.63 | 8.217% | $6.0926 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $70.95 | 3.718% | $73.5879 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $144.76 | 13.385% | $164.1361 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $177.34 | 13.425% | $201.1479 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $151.25 | 10.617% | $167.3082 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $121.28 | 12.110% | $135.967 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $741.89 | $822.1512 | $822.16 | $822.15 | $822.10 | |