| 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 | $45.77 | 8.666% | $49.7364 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $119.87 | 8.239% | $129.7461 | $129.75 | $129.75 | $129.70 |
| Purchase #3 | $195.57 | 13.205% | $221.395 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $52.53 | 4.322% | $54.8003 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $152.68 | 8.869% | $166.2212 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $5.40 | 10.349% | $5.9588 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $107.59 | 7.192% | $115.3279 | $115.33 | $115.35 | $115.30 |
| 7 purchase totals = | $679.41 | $743.1857 | $743.20 | $743.20 | $743.10 | |