| 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 | $10.84 | 6.450% | $11.5392 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $46.37 | 5.241% | $48.8003 | $48.80 | $48.80 | $48.80 |
| Purchase #3 | $197.86 | 9.713% | $217.0781 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $236.95 | 8.319% | $256.6619 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $105.53 | 4.449% | $110.225 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $194.33 | 10.255% | $214.2585 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $152.50 | 11.326% | $169.7722 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $944.38 | $1,028.3352 | $1,028.34 | $1,028.35 | $1,028.40 | |