| 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 | $8.68 | 4.535% | $9.0736 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $87.37 | 11.291% | $97.2349 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $191.75 | 3.752% | $198.9445 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $53.73 | 6.493% | $57.2187 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $14.90 | 11.165% | $16.5636 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $229.43 | 10.598% | $253.745 | $253.75 | $253.75 | $253.70 |
| Purchase #7 | $110.98 | 12.500% | $124.8525 | $124.85 | $124.85 | $124.90 |
| 7 purchase totals = | $696.84 | $757.6328 | $757.62 | $757.60 | $757.60 | |