| 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 | $193.32 | 4.821% | $202.64 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $24.56 | 6.560% | $26.1711 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $40.31 | 11.746% | $45.0448 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $10.63 | 11.783% | $11.8825 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $228.40 | 8.835% | $248.5791 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $76.45 | 6.214% | $81.2006 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $43.90 | 11.423% | $48.9147 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $617.57 | $664.4328 | $664.42 | $664.45 | $664.40 | |