| 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 | $63.71 | 4.839% | $66.7929 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $180.73 | 6.293% | $192.1033 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $68.61 | 5.870% | $72.6374 | $72.64 | $72.65 | $72.60 |
| Purchase #4 | $29.62 | 8.739% | $32.2085 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $181.79 | 11.561% | $202.8067 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $213.25 | 5.323% | $224.6013 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $27.93 | 11.505% | $31.1433 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $765.64 | $822.2934 | $822.29 | $822.30 | $822.20 | |