| 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 | $65.52 | 10.336% | $72.2921 | $72.29 | $72.30 | $72.30 |
| Purchase #2 | $7.61 | 11.283% | $8.4686 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $194.98 | 9.358% | $213.2262 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $97.60 | 12.446% | $109.7473 | $109.75 | $109.75 | $109.70 |
| Purchase #5 | $178.64 | 12.442% | $200.8664 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $95.69 | 6.565% | $101.972 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $245.53 | 3.644% | $254.4771 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $885.57 | $961.0497 | $961.06 | $961.05 | $961.10 | |