| 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 | $206.37 | 13.404% | $234.0318 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $158.61 | 6.318% | $168.631 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $39.96 | 3.737% | $41.4533 | $41.45 | $41.45 | $41.50 |
| Purchase #4 | $5.88 | 12.461% | $6.6127 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $88.30 | 8.467% | $95.7764 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $68.87 | 6.417% | $73.2894 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $6.46 | 13.265% | $7.3169 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $574.45 | $627.1115 | $627.11 | $627.15 | $627.10 | |