| 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 | $70.51 | 13.578% | $80.0838 | $80.08 | $80.10 | $80.10 |
| Purchase #2 | $77.37 | 8.519% | $83.9612 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $245.93 | 7.558% | $264.5174 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $120.55 | 11.445% | $134.3469 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $70.95 | 5.717% | $75.0062 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $20.35 | 9.443% | $22.2717 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $31.32 | 5.814% | $33.1409 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $636.98 | $693.3281 | $693.33 | $693.30 | $693.30 | |