| 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 | $35.64 | 12.560% | $40.1164 | $40.12 | $40.10 | $40.10 |
| Purchase #2 | $74.76 | 13.387% | $84.7681 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $90.64 | 12.307% | $101.7951 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $22.79 | 5.115% | $23.9557 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $215.95 | 9.174% | $235.7613 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $71.83 | 13.266% | $81.359 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $182.99 | 3.354% | $189.1275 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $694.60 | $756.8831 | $756.90 | $756.85 | $757.00 | |