| 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 | $70.78 | 9.397% | $77.4312 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $33.74 | 8.577% | $36.6339 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $163.49 | 9.141% | $178.4346 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $95.61 | 3.542% | $98.9965 | $99.00 | $99.00 | $99.00 |
| Purchase #5 | $106.48 | 12.149% | $119.4163 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $84.47 | 5.624% | $89.2206 | $89.22 | $89.20 | $89.20 |
| Purchase #7 | $191.68 | 5.727% | $202.6575 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $746.25 | $802.7906 | $802.79 | $802.80 | $802.70 | |