| 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 | $71.56 | 10.722% | $79.2327 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $86.28 | 10.226% | $95.103 | $95.10 | $95.10 | $95.10 |
| Purchase #3 | $81.45 | 13.344% | $92.3187 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $180.90 | 12.380% | $203.2954 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $180.38 | 6.638% | $192.3536 | $192.35 | $192.35 | $192.40 |
| Purchase #6 | $149.28 | 10.723% | $165.2873 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $132.90 | 7.830% | $143.3061 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $882.75 | $970.8968 | $970.90 | $970.90 | $970.90 | |