| 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 | $91.36 | 6.819% | $97.5898 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $80.54 | 8.784% | $87.6146 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $83.36 | 6.565% | $88.8326 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $152.80 | 6.252% | $162.3531 | $162.35 | $162.35 | $162.40 |
| Purchase #5 | $55.88 | 10.105% | $61.5267 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $154.47 | 12.805% | $174.2499 | $174.25 | $174.25 | $174.20 |
| Purchase #7 | $103.71 | 10.470% | $114.5684 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $722.12 | $786.7351 | $786.73 | $786.75 | $786.70 | |