| 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 | $67.87 | 13.262% | $76.8709 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $71.50 | 13.718% | $81.3084 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $179.70 | 6.464% | $191.3158 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $177.68 | 8.129% | $192.1236 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $79.43 | 3.151% | $81.9328 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $224.75 | 9.762% | $246.6901 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $244.90 | 10.171% | $269.8088 | $269.81 | $269.80 | $269.80 |
| 7 purchase totals = | $1,045.83 | $1,140.0504 | $1,140.05 | $1,140.00 | $1,140.00 | |