| 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 | $64.70 | 7.781% | $69.7343 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $243.77 | 12.754% | $274.8604 | $274.86 | $274.85 | $274.90 |
| Purchase #3 | $28.65 | 5.872% | $30.3323 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $161.41 | 13.728% | $183.5684 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $229.67 | 4.296% | $239.5366 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $56.64 | 8.205% | $61.2873 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $182.86 | 11.191% | $203.3239 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $967.70 | $1,062.6432 | $1,062.64 | $1,062.65 | $1,062.60 | |