| 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 | $23.83 | 5.256% | $25.0825 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $57.25 | 9.603% | $62.7477 | $62.75 | $62.75 | $62.70 |
| Purchase #3 | $79.54 | 4.570% | $83.175 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $70.71 | 13.341% | $80.1434 | $80.14 | $80.15 | $80.10 |
| Purchase #5 | $45.87 | 7.614% | $49.3625 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $95.87 | 13.199% | $108.5239 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $244.96 | 3.405% | $253.3009 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $618.03 | $662.3359 | $662.33 | $662.35 | $662.30 | |