| 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 | $5.85 | 12.210% | $6.5643 | $6.56 | $6.55 | $6.60 |
| Purchase #2 | $87.90 | 12.181% | $98.6071 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $250.30 | 5.238% | $263.4107 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $234.93 | 7.463% | $252.4628 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $43.98 | 6.755% | $46.9508 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $176.26 | 12.446% | $198.1973 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $202.39 | 9.395% | $221.4045 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,001.61 | $1,087.5975 | $1,087.59 | $1,087.55 | $1,087.70 | |