| 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 | $20.58 | 12.393% | $23.1305 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $106.42 | 6.815% | $113.6725 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $165.52 | 13.176% | $187.3289 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $165.38 | 13.129% | $187.0927 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $43.69 | 8.562% | $47.4307 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $156.65 | 7.574% | $168.5147 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $184.91 | 9.278% | $202.0659 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $843.15 | $929.2359 | $929.23 | $929.25 | $929.20 | |