| 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 | $25.46 | 5.124% | $26.7646 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $199.30 | 13.640% | $226.4845 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $179.98 | 6.588% | $191.8371 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $209.44 | 13.796% | $238.3343 | $238.33 | $238.35 | $238.30 |
| Purchase #5 | $111.39 | 13.291% | $126.1948 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $43.30 | 6.277% | $46.0179 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $39.99 | 13.362% | $45.3335 | $45.33 | $45.35 | $45.30 |
| 7 purchase totals = | $808.86 | $900.9667 | $900.95 | $901.00 | $900.90 | |