| 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 | $35.28 | 3.752% | $36.6037 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $176.65 | 7.321% | $189.5825 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $184.67 | 9.443% | $202.1084 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $105.35 | 10.232% | $116.1294 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $159.84 | 9.711% | $175.3621 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $101.65 | 3.530% | $105.2382 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $215.31 | 8.532% | $233.6802 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $978.75 | $1,058.7045 | $1,058.70 | $1,058.75 | $1,058.70 | |