| 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 | $231.63 | 6.350% | $246.3385 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $66.88 | 12.623% | $75.3223 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $98.61 | 10.447% | $108.9118 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $10.47 | 7.358% | $11.2404 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $124.32 | 13.393% | $140.9702 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $21.98 | 5.150% | $23.112 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $62.76 | 7.723% | $67.607 | $67.61 | $67.60 | $67.60 |
| 7 purchase totals = | $616.65 | $673.5022 | $673.50 | $673.45 | $673.40 | |