| 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 | $32.39 | 13.341% | $36.7111 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $84.59 | 3.233% | $87.3248 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $17.87 | 10.226% | $19.6974 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $46.37 | 13.471% | $52.6165 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $138.61 | 13.130% | $156.8095 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $187.63 | 12.604% | $211.2789 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $37.82 | 11.761% | $42.268 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $545.28 | $606.7062 | $606.71 | $606.65 | $606.70 | |