| 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 | $95.54 | 10.600% | $105.6672 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $124.70 | 9.609% | $136.6824 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $12.98 | 12.701% | $14.6286 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $177.88 | 10.302% | $196.2052 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $11.25 | 13.781% | $12.8004 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $66.65 | 10.842% | $73.8762 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $177.39 | 6.662% | $189.2077 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $666.39 | $729.0677 | $729.08 | $729.10 | $729.10 | |