| 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 | $58.33 | 12.238% | $65.4684 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $26.34 | 7.272% | $28.2554 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $18.52 | 3.276% | $19.1267 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $241.99 | 3.861% | $251.3332 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $109.26 | 5.132% | $114.8672 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $63.35 | 13.677% | $72.0144 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $155.58 | 6.509% | $165.7067 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $673.37 | $716.7720 | $716.78 | $716.75 | $716.80 | |