| 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 | $55.42 | 4.794% | $58.0768 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $147.99 | 13.639% | $168.1744 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $96.58 | 11.514% | $107.7002 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $182.36 | 12.145% | $204.5076 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $132.85 | 6.128% | $140.991 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $165.53 | 8.856% | $180.1893 | $180.19 | $180.20 | $180.20 |
| Purchase #7 | $173.60 | 12.180% | $194.7445 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $954.33 | $1,054.3838 | $1,054.38 | $1,054.40 | $1,054.40 | |