| 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 | $108.37 | 4.821% | $113.5945 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $65.32 | 13.411% | $74.0801 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $185.78 | 10.581% | $205.4374 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $220.81 | 7.278% | $236.8806 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $36.72 | 8.554% | $39.861 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $212.34 | 12.720% | $239.3496 | $239.35 | $239.35 | $239.30 |
| Purchase #7 | $54.29 | 6.125% | $57.6153 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $883.63 | $966.8185 | $966.82 | $966.85 | $966.80 | |