| 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 | $62.64 | 5.105% | $65.8378 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $192.87 | 8.648% | $209.5494 | $209.55 | $209.55 | $209.50 |
| Purchase #3 | $152.70 | 12.714% | $172.1143 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $123.32 | 12.240% | $138.4144 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $149.26 | 5.744% | $157.8335 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $174.76 | 12.510% | $196.6225 | $196.62 | $196.60 | $196.60 |
| Purchase #7 | $7.78 | 10.321% | $8.583 | $8.58 | $8.60 | $8.60 |
| 7 purchase totals = | $863.33 | $948.9549 | $948.94 | $948.95 | $948.80 | |