| 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 | $92.33 | 5.614% | $97.5134 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $160.35 | 11.704% | $179.1174 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $96.87 | 11.562% | $108.0701 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $26.40 | 10.292% | $29.1171 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $73.70 | 11.523% | $82.1925 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $171.41 | 3.163% | $176.8317 | $176.83 | $176.85 | $176.80 |
| Purchase #7 | $40.50 | 10.568% | $44.78 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $661.56 | $717.6222 | $717.62 | $717.60 | $717.60 | |