| 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 | $43.82 | 8.628% | $47.6008 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $142.58 | 13.185% | $161.3792 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $7.55 | 6.827% | $8.0654 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $10.91 | 12.613% | $12.2861 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $121.88 | 8.859% | $132.6773 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $80.75 | 6.771% | $86.2176 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $174.26 | 6.450% | $185.4998 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $581.75 | $633.7262 | $633.74 | $633.75 | $633.80 | |