| 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 | $50.34 | 12.330% | $56.5469 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $173.86 | 4.342% | $181.409 | $181.41 | $181.40 | $181.40 |
| Purchase #3 | $173.98 | 13.398% | $197.2898 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $58.85 | 3.163% | $60.7114 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $58.38 | 5.245% | $61.442 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $219.55 | 5.561% | $231.7592 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $64.53 | 9.747% | $70.8197 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $799.49 | $859.9780 | $859.98 | $859.95 | $859.90 | |