| 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 | $71.93 | 13.416% | $81.5801 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $160.27 | 3.275% | $165.5188 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $75.39 | 10.268% | $83.131 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $244.69 | 7.578% | $263.2326 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $142.36 | 13.688% | $161.8462 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $6.68 | 8.331% | $7.2365 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $9.49 | 3.846% | $9.855 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $710.81 | $772.4002 | $772.41 | $772.45 | $772.30 | |