| 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 | $98.53 | 3.725% | $102.2002 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $37.76 | 10.502% | $41.7256 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $37.34 | 7.775% | $40.2432 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $158.96 | 4.190% | $165.6204 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $224.79 | 12.694% | $253.3248 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $131.96 | 8.141% | $142.7029 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $42.32 | 5.450% | $44.6264 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $731.66 | $790.4435 | $790.44 | $790.45 | $790.30 | |