| 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 | $30.80 | 3.229% | $31.7945 | $31.79 | $31.80 | $31.80 |
| Purchase #2 | $90.79 | 11.799% | $101.5023 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $62.35 | 12.611% | $70.213 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $161.61 | 9.393% | $176.79 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $84.45 | 6.805% | $90.1968 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $109.32 | 12.303% | $122.7696 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $56.39 | 8.566% | $61.2204 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $595.71 | $654.4866 | $654.48 | $654.45 | $654.50 | |