| 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 | $25.64 | 4.856% | $26.8851 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $161.34 | 9.541% | $176.7334 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $176.47 | 11.386% | $196.5629 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $130.93 | 3.697% | $135.7705 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $53.26 | 8.248% | $57.6529 | $57.65 | $57.65 | $57.70 |
| Purchase #6 | $161.58 | 8.200% | $174.8296 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $169.28 | 4.135% | $176.2797 | $176.28 | $176.30 | $176.30 |
| 7 purchase totals = | $878.50 | $944.7141 | $944.71 | $944.75 | $944.80 | |