| 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 | $34.97 | 11.772% | $39.0867 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $118.52 | 12.556% | $133.4014 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $62.65 | 3.803% | $65.0326 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $5.32 | 4.124% | $5.5394 | $5.54 | $5.55 | $5.50 |
| Purchase #5 | $25.42 | 7.772% | $27.3956 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $61.32 | 13.263% | $69.4529 | $69.45 | $69.45 | $69.50 |
| Purchase #7 | $69.43 | 4.729% | $72.7133 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $377.63 | $412.6219 | $412.62 | $412.65 | $412.60 | |