| 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 | $93.29 | 6.169% | $99.0451 | $99.05 | $99.05 | $99.00 |
| Purchase #2 | $43.51 | 7.490% | $46.7689 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $208.79 | 4.638% | $218.4737 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $224.86 | 12.326% | $252.5762 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $135.85 | 9.677% | $148.9962 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $157.70 | 6.357% | $167.725 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $126.35 | 8.264% | $136.7916 | $136.79 | $136.80 | $136.80 |
| 7 purchase totals = | $990.35 | $1,070.3767 | $1,070.39 | $1,070.40 | $1,070.40 | |