| 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 | $62.40 | 6.468% | $66.436 | $66.44 | $66.45 | $66.40 |
| Purchase #2 | $20.87 | 11.744% | $23.321 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $151.68 | 10.684% | $167.8855 | $167.89 | $167.90 | $167.90 |
| Purchase #4 | $18.63 | 5.595% | $19.6723 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $184.86 | 11.751% | $206.5829 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $181.66 | 4.501% | $189.8365 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $87.82 | 4.505% | $91.7763 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $707.92 | $765.5105 | $765.52 | $765.55 | $765.50 | |