| 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 | $69.73 | 7.459% | $74.9312 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $98.89 | 13.408% | $112.1492 | $112.15 | $112.15 | $112.10 |
| Purchase #3 | $248.25 | 11.278% | $276.2476 | $276.25 | $276.25 | $276.20 |
| Purchase #4 | $217.90 | 11.732% | $243.464 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $181.72 | 7.829% | $195.9469 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $57.34 | 10.442% | $63.3274 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $231.41 | 8.636% | $251.3946 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,105.24 | $1,217.4609 | $1,217.46 | $1,217.50 | $1,217.30 | |