| 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 | $45.40 | 4.332% | $47.3667 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $110.25 | 10.757% | $122.1096 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $161.91 | 7.332% | $173.7812 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $161.54 | 10.317% | $178.2061 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $118.48 | 10.149% | $130.5045 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $208.85 | 8.367% | $226.3245 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $94.79 | 12.744% | $106.87 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $901.22 | $985.1626 | $985.16 | $985.10 | $985.20 | |