| 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 | $47.91 | 4.321% | $49.9802 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $141.72 | 12.539% | $159.4903 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $237.72 | 12.528% | $267.5016 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $103.39 | 9.694% | $113.4126 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $211.60 | 6.155% | $224.624 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $195.36 | 5.125% | $205.3722 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $66.36 | 9.113% | $72.4074 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $1,004.06 | $1,092.7883 | $1,092.78 | $1,092.75 | $1,092.80 | |