| 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 | $58.36 | 9.348% | $63.8155 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $62.99 | 12.570% | $70.9078 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $64.33 | 7.794% | $69.3439 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $39.65 | 5.411% | $41.7955 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $156.80 | 12.669% | $176.665 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $103.26 | 9.609% | $113.1823 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $95.30 | 4.872% | $99.943 | $99.94 | $99.95 | $99.90 |
| 7 purchase totals = | $580.69 | $635.6530 | $635.66 | $635.65 | $635.60 | |