| 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 | $53.99 | 3.411% | $55.8316 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $203.78 | 12.204% | $228.6493 | $228.65 | $228.65 | $228.60 |
| Purchase #3 | $40.97 | 12.375% | $46.04 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $157.61 | 5.151% | $165.7285 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $63.69 | 11.295% | $70.8838 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $63.98 | 3.599% | $66.2826 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $62.91 | 7.856% | $67.8522 | $67.85 | $67.85 | $67.90 |
| 7 purchase totals = | $646.93 | $701.2680 | $701.26 | $701.35 | $701.20 | |