| 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 | $97.54 | 8.318% | $105.6534 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $198.52 | 6.447% | $211.3186 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $113.50 | 5.344% | $119.5654 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $85.53 | 10.254% | $94.3002 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $40.50 | 4.245% | $42.2192 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $8.85 | 4.285% | $9.2292 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $18.72 | 12.361% | $21.034 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $563.16 | $603.3200 | $603.32 | $603.30 | $603.30 | |