| 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 | $62.62 | 9.417% | $68.5169 | $68.52 | $68.50 | $68.50 |
| Purchase #2 | $169.37 | 5.307% | $178.3585 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $129.37 | 8.139% | $139.8994 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $118.72 | 9.742% | $130.2857 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $5.45 | 6.445% | $5.8013 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $208.65 | 7.386% | $224.0609 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $84.50 | 13.393% | $95.8171 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $778.68 | $842.7398 | $842.75 | $842.70 | $842.80 | |