| 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 | $64.55 | 7.117% | $69.144 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $215.92 | 13.104% | $244.2142 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $226.29 | 3.490% | $234.1875 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $87.55 | 9.199% | $95.6037 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $12.79 | 11.779% | $14.2965 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $37.67 | 4.120% | $39.222 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $154.64 | 12.605% | $174.1324 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $799.41 | $870.8003 | $870.79 | $870.80 | $870.70 | |