| 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 | $71.69 | 13.557% | $81.409 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $57.92 | 6.774% | $61.8435 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $18.63 | 10.329% | $20.5543 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $94.32 | 10.214% | $103.9538 | $103.95 | $103.95 | $104.00 |
| Purchase #5 | $197.55 | 7.543% | $212.4512 | $212.45 | $212.45 | $212.50 |
| Purchase #6 | $5.95 | 5.339% | $6.2677 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $227.86 | 12.425% | $256.1716 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $673.92 | $742.6511 | $742.64 | $742.60 | $742.80 | |