| 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 | $213.33 | 9.531% | $233.6625 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $14.65 | 6.617% | $15.6194 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $55.32 | 8.653% | $60.1068 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $74.48 | 11.494% | $83.0407 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $76.90 | 13.774% | $87.4922 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $57.92 | 12.828% | $65.35 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $70.70 | 5.782% | $74.7879 | $74.79 | $74.80 | $74.80 |
| 7 purchase totals = | $563.30 | $620.0595 | $620.06 | $620.05 | $620.10 | |