| 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 | $44.80 | 5.137% | $47.1014 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $22.52 | 10.264% | $24.8315 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $24.43 | 9.824% | $26.83 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $15.46 | 6.389% | $16.4477 | $16.45 | $16.45 | $16.40 |
| Purchase #5 | $119.37 | 13.792% | $135.8335 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $221.94 | 13.383% | $251.6422 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $183.72 | 12.239% | $206.2055 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $632.24 | $708.8918 | $708.89 | $708.95 | $708.70 | |