| 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 | $38.54 | 6.275% | $40.9584 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $10.56 | 4.279% | $11.0119 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $101.39 | 13.440% | $115.0168 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $114.93 | 8.570% | $124.7795 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $223.67 | 13.210% | $253.2168 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $160.26 | 13.441% | $181.8005 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $96.26 | 6.191% | $102.2195 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $745.61 | $829.0034 | $829.01 | $828.95 | $829.00 | |