| 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 | $11.72 | 13.150% | $13.2612 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $189.28 | 12.143% | $212.2643 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $71.70 | 4.638% | $75.0254 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $172.97 | 9.573% | $189.5284 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $51.63 | 10.695% | $57.1518 | $57.15 | $57.15 | $57.20 |
| Purchase #6 | $5.93 | 4.570% | $6.201 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $11.41 | 6.228% | $12.1206 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $514.64 | $565.5527 | $565.55 | $565.55 | $565.60 | |