| 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 | $39.72 | 11.193% | $44.1659 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $11.71 | 4.744% | $12.2655 | $12.27 | $12.25 | $12.30 |
| Purchase #3 | $17.92 | 5.751% | $18.9506 | $18.95 | $18.95 | $19.00 |
| Purchase #4 | $137.99 | 6.688% | $147.2188 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $205.50 | 8.333% | $222.6243 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $6.89 | 10.586% | $7.6194 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $46.76 | 7.761% | $50.389 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $466.49 | $503.2335 | $503.24 | $503.15 | $503.30 | |