| 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 | $28.81 | 8.558% | $31.2756 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $204.39 | 3.442% | $211.4251 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $117.85 | 3.460% | $121.9276 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $229.35 | 5.832% | $242.7257 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $172.51 | 8.625% | $187.389 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $36.52 | 8.318% | $39.5577 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $66.52 | 5.231% | $69.9997 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $855.95 | $904.3004 | $904.32 | $904.40 | $904.30 | |