| 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 | $54.56 | 4.446% | $56.9857 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $188.38 | 7.189% | $201.9226 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $38.59 | 3.468% | $39.9283 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $87.47 | 11.585% | $97.6034 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $31.54 | 12.306% | $35.4213 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $146.56 | 5.365% | $154.4229 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $194.34 | 6.592% | $207.1509 | $207.15 | $207.15 | $207.20 |
| 7 purchase totals = | $741.44 | $793.4351 | $793.43 | $793.40 | $793.40 | |