| 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 | $88.71 | 13.667% | $100.834 | $100.83 | $100.85 | $100.80 |
| Purchase #2 | $20.68 | 10.754% | $22.9039 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $164.38 | 10.452% | $181.561 | $181.56 | $181.55 | $181.60 |
| Purchase #4 | $66.85 | 10.182% | $73.6567 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $77.93 | 12.486% | $87.6603 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $86.42 | 6.185% | $91.7651 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $145.41 | 9.428% | $159.1193 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $650.38 | $717.5003 | $717.50 | $717.45 | $717.60 | |