| 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 | $76.34 | 6.277% | $81.1319 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $109.67 | 5.629% | $115.8433 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $198.72 | 9.737% | $218.0694 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $69.32 | 8.177% | $74.9883 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $22.53 | 8.532% | $24.4523 | $24.45 | $24.45 | $24.50 |
| Purchase #6 | $7.51 | 12.501% | $8.4488 | $8.45 | $8.45 | $8.40 |
| Purchase #7 | $65.97 | 10.223% | $72.7141 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $550.06 | $595.6481 | $595.64 | $595.65 | $595.60 | |