| 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 | $30.96 | 11.689% | $34.5789 | $34.58 | $34.60 | $34.60 |
| Purchase #2 | $65.74 | 5.315% | $69.2341 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $63.67 | 6.409% | $67.7506 | $67.75 | $67.75 | $67.80 |
| Purchase #4 | $22.53 | 3.295% | $23.2724 | $23.27 | $23.25 | $23.30 |
| Purchase #5 | $250.35 | 5.326% | $263.6836 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $92.94 | 11.750% | $103.8605 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $75.53 | 7.696% | $81.3428 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $601.72 | $643.7229 | $643.71 | $643.75 | $643.80 | |