| 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 | $5.58 | 3.353% | $5.7671 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $177.50 | 13.523% | $201.5033 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $95.64 | 5.521% | $100.9203 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $46.27 | 5.457% | $48.795 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $157.74 | 7.615% | $169.7519 | $169.75 | $169.75 | $169.80 |
| Purchase #6 | $245.52 | 4.577% | $256.7575 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $198.34 | 8.477% | $215.1533 | $215.15 | $215.15 | $215.20 |
| 7 purchase totals = | $926.59 | $998.6484 | $998.65 | $998.60 | $998.80 | |