| 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 | $46.84 | 5.148% | $49.2513 | $49.25 | $49.25 | $49.30 |
| Purchase #2 | $32.43 | 13.247% | $36.726 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $112.55 | 7.400% | $120.8787 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $198.73 | 7.260% | $213.1578 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $226.70 | 13.798% | $257.9801 | $257.98 | $258.00 | $258.00 |
| Purchase #6 | $5.27 | 11.374% | $5.8694 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $20.37 | 8.211% | $22.0426 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $642.89 | $705.9059 | $705.91 | $705.95 | $706.00 | |