| 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 | $79.58 | 3.653% | $82.4871 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $240.71 | 4.330% | $251.1327 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $97.36 | 4.239% | $101.4871 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $123.72 | 6.489% | $131.7482 | $131.75 | $131.75 | $131.70 |
| Purchase #5 | $73.88 | 9.339% | $80.7797 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $18.44 | 4.572% | $19.2831 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $165.91 | 4.743% | $173.7791 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $799.60 | $840.6970 | $840.70 | $840.80 | $840.70 | |