| 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 | $24.33 | 13.858% | $27.7017 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $209.37 | 3.638% | $216.9869 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $96.77 | 11.287% | $107.6924 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $57.67 | 3.664% | $59.783 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $60.72 | 9.270% | $66.3487 | $66.35 | $66.35 | $66.30 |
| Purchase #6 | $105.26 | 4.523% | $110.0209 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $67.78 | 13.833% | $77.156 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $621.90 | $665.6896 | $665.69 | $665.70 | $665.70 | |