| 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 | $67.83 | 11.795% | $75.8305 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $242.39 | 13.103% | $274.1504 | $274.15 | $274.15 | $274.20 |
| Purchase #3 | $31.77 | 11.182% | $35.3225 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $98.29 | 8.392% | $106.5385 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $99.68 | 6.300% | $105.9598 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $6.65 | 10.322% | $7.3364 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $92.25 | 12.758% | $104.0193 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $638.86 | $709.1574 | $709.16 | $709.15 | $709.10 | |