| 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 | $15.60 | 13.305% | $17.6756 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $196.53 | 6.609% | $209.5187 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $244.73 | 12.788% | $276.0261 | $276.03 | $276.05 | $276.00 |
| Purchase #4 | $10.71 | 4.581% | $11.2006 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $13.26 | 6.820% | $14.1643 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $232.80 | 5.631% | $245.909 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $96.27 | 13.592% | $109.355 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $809.90 | $883.8493 | $883.86 | $883.85 | $883.90 | |