| 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 | $148.38 | 6.202% | $157.5825 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $41.44 | 5.184% | $43.5882 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $194.53 | 4.388% | $203.066 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $124.48 | 5.372% | $131.1671 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $6.32 | 3.803% | $6.5603 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $57.63 | 12.361% | $64.7536 | $64.75 | $64.75 | $64.80 |
| Purchase #7 | $56.72 | 12.504% | $63.8123 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $629.50 | $670.5300 | $670.53 | $670.50 | $670.70 | |