| 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 | $57.73 | 3.624% | $59.8221 | $59.82 | $59.80 | $59.80 |
| Purchase #2 | $171.99 | 6.247% | $182.7342 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $105.54 | 13.110% | $119.3763 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $34.58 | 7.589% | $37.2043 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $117.48 | 8.771% | $127.7842 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $34.81 | 12.593% | $39.1936 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $83.90 | 11.452% | $93.5082 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $606.03 | $659.6229 | $659.61 | $659.65 | $659.60 | |