| 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 | $21.76 | 7.763% | $23.4492 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $23.32 | 9.454% | $25.5247 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $81.75 | 4.799% | $85.6732 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $157.44 | 5.157% | $165.5592 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $191.74 | 3.141% | $197.7626 | $197.76 | $197.75 | $197.80 |
| Purchase #6 | $163.52 | 5.398% | $172.3468 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $126.64 | 4.326% | $132.1184 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $766.17 | $802.4341 | $802.43 | $802.35 | $802.40 | |