| 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 | $6.57 | 7.266% | $7.0474 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $98.27 | 11.209% | $109.2851 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $65.69 | 4.259% | $68.4877 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $108.42 | 13.298% | $122.8377 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $62.90 | 11.828% | $70.3398 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $91.25 | 7.283% | $97.8957 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $63.67 | 13.347% | $72.168 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $496.77 | $548.0614 | $548.08 | $548.10 | $548.00 | |