| 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 | $26.32 | 13.716% | $29.9301 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $141.76 | 8.290% | $153.5119 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $246.88 | 7.447% | $265.2652 | $265.27 | $265.25 | $265.30 |
| Purchase #4 | $14.69 | 13.571% | $16.6836 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $45.48 | 8.434% | $49.3158 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $81.52 | 8.868% | $88.7492 | $88.75 | $88.75 | $88.70 |
| Purchase #7 | $165.92 | 9.156% | $181.1116 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $722.57 | $784.5674 | $784.57 | $784.55 | $784.50 | |