| 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 | $33.88 | 5.182% | $35.6357 | $35.64 | $35.65 | $35.60 |
| Purchase #2 | $68.85 | 5.522% | $72.6519 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $159.88 | 9.760% | $175.4843 | $175.48 | $175.50 | $175.50 |
| Purchase #4 | $153.70 | 10.568% | $169.943 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $223.64 | 12.389% | $251.3468 | $251.35 | $251.35 | $251.30 |
| Purchase #6 | $113.89 | 12.563% | $128.198 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $146.52 | 13.820% | $166.7691 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $900.36 | $1,000.0288 | $1,000.03 | $1,000.05 | $1,000.00 | |