| 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 | $111.75 | 7.448% | $120.0731 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $84.55 | 10.688% | $93.5867 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $124.41 | 10.573% | $137.5639 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $122.67 | 5.458% | $129.3653 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $194.27 | 5.706% | $205.355 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $51.66 | 9.172% | $56.3983 | $56.40 | $56.40 | $56.40 |
| Purchase #7 | $156.25 | 4.157% | $162.7453 | $162.75 | $162.75 | $162.70 |
| 7 purchase totals = | $845.56 | $905.0876 | $905.10 | $905.05 | $905.20 | |