| 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 | $84.54 | 10.497% | $93.4142 | $93.41 | $93.40 | $93.40 |
| Purchase #2 | $160.57 | 11.113% | $178.4141 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $99.74 | 11.680% | $111.3896 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $14.88 | 12.309% | $16.7116 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $169.46 | 6.597% | $180.6393 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $231.59 | 8.498% | $251.2705 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $36.77 | 7.746% | $39.6182 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $797.55 | $871.4575 | $871.45 | $871.40 | $871.40 | |