| 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 | $85.89 | 12.592% | $96.7053 | $96.71 | $96.70 | $96.70 |
| Purchase #2 | $7.72 | 7.653% | $8.3108 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $106.93 | 3.862% | $111.0596 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $115.33 | 6.638% | $122.9856 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $135.79 | 6.154% | $144.1465 | $144.15 | $144.15 | $144.10 |
| Purchase #6 | $19.76 | 4.853% | $20.719 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $196.67 | 3.592% | $203.7344 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $668.09 | $707.6612 | $707.67 | $707.65 | $707.60 | |