| 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 | $139.84 | 10.544% | $154.5847 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $216.58 | 10.844% | $240.0659 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $150.95 | 13.628% | $171.5215 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $22.27 | 9.333% | $24.3485 | $24.35 | $24.35 | $24.30 |
| Purchase #5 | $60.57 | 6.784% | $64.6791 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $130.66 | 3.378% | $135.0737 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $46.92 | 13.732% | $53.3631 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $767.79 | $843.6365 | $843.63 | $843.60 | $843.70 | |