| 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 | $71.97 | 13.699% | $81.8292 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $15.85 | 11.606% | $17.6896 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $13.94 | 7.685% | $15.0113 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $233.98 | 12.453% | $263.1175 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $218.95 | 5.254% | $230.4536 | $230.45 | $230.45 | $230.50 |
| Purchase #6 | $47.93 | 6.342% | $50.9697 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $44.92 | 12.644% | $50.5997 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $647.54 | $709.6706 | $709.67 | $709.65 | $709.70 | |