| 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 | $96.69 | 7.136% | $103.5898 | $103.59 | $103.60 | $103.60 |
| Purchase #2 | $9.53 | 3.786% | $9.8908 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $211.33 | 7.747% | $227.7017 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $6.58 | 6.225% | $6.9896 | $6.99 | $7.00 | $7.00 |
| Purchase #5 | $201.83 | 4.548% | $211.0092 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $214.89 | 8.685% | $233.5532 | $233.55 | $233.55 | $233.60 |
| Purchase #7 | $63.25 | 12.168% | $70.9463 | $70.95 | $70.95 | $70.90 |
| 7 purchase totals = | $804.10 | $863.6806 | $863.68 | $863.70 | $863.70 | |