| 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 | $97.78 | 3.599% | $101.2991 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $17.74 | 12.153% | $19.8959 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $118.59 | 10.662% | $131.2341 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $8.94 | 11.696% | $9.9856 | $9.99 | $10.00 | $10.00 |
| Purchase #5 | $41.50 | 13.226% | $46.9888 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $82.42 | 8.383% | $89.3293 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $71.66 | 6.481% | $76.3043 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $438.63 | $475.0371 | $475.04 | $475.10 | $475.00 | |