| 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 | $49.25 | 4.221% | $51.3288 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $85.99 | 6.595% | $91.661 | $91.66 | $91.65 | $91.70 |
| Purchase #3 | $92.25 | 7.564% | $99.2278 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $168.29 | 3.137% | $173.5693 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $206.49 | 3.375% | $213.459 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $38.63 | 12.874% | $43.6032 | $43.60 | $43.60 | $43.60 |
| Purchase #7 | $139.60 | 4.120% | $145.3515 | $145.35 | $145.35 | $145.40 |
| 7 purchase totals = | $780.50 | $818.2006 | $818.20 | $818.20 | $818.30 | |