| 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 | $57.63 | 10.293% | $63.5619 | $63.56 | $63.55 | $63.60 |
| Purchase #2 | $183.65 | 4.213% | $191.3872 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $89.42 | 10.189% | $98.531 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $156.84 | 13.203% | $177.5476 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $226.86 | 8.209% | $245.4829 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $43.87 | 8.748% | $47.7077 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $155.79 | 4.388% | $162.6261 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $914.06 | $986.8444 | $986.85 | $986.90 | $986.80 | |