| 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 | $53.81 | 8.292% | $58.2719 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $230.45 | 7.565% | $247.8835 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $8.95 | 8.592% | $9.719 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $5.54 | 12.338% | $6.2235 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $74.75 | 4.525% | $78.1324 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $141.90 | 6.610% | $151.2796 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $104.98 | 9.752% | $115.2176 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $620.38 | $666.7275 | $666.72 | $666.70 | $666.70 | |