| 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 | $41.35 | 5.234% | $43.5143 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $128.36 | 9.622% | $140.7108 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $162.45 | 9.321% | $177.592 | $177.59 | $177.60 | $177.60 |
| Purchase #4 | $18.74 | 5.588% | $19.7872 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $78.76 | 11.434% | $87.7654 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $96.83 | 8.747% | $105.2997 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $85.88 | 10.703% | $95.0717 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $612.37 | $669.7411 | $669.74 | $669.70 | $669.80 | |