| 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 | $80.80 | 8.128% | $87.3674 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $66.25 | 11.307% | $73.7409 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $152.31 | 6.735% | $162.5681 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $97.77 | 5.833% | $103.4729 | $103.47 | $103.45 | $103.50 |
| Purchase #5 | $214.61 | 12.591% | $241.6315 | $241.63 | $241.65 | $241.60 |
| Purchase #6 | $59.48 | 6.807% | $63.5288 | $63.53 | $63.55 | $63.50 |
| Purchase #7 | $36.73 | 13.292% | $41.6122 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $707.95 | $773.9218 | $773.92 | $773.90 | $773.90 | |