| 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 | $32.51 | 6.482% | $34.6173 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $122.48 | 7.596% | $131.7836 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $28.63 | 6.466% | $30.4812 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $215.43 | 9.361% | $235.5964 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $143.36 | 13.449% | $162.6405 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $120.66 | 7.440% | $129.6371 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $186.29 | 3.757% | $193.2889 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $849.36 | $918.0450 | $918.05 | $918.10 | $918.00 | |