| 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 | $13.56 | 3.464% | $14.0297 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $180.28 | 12.168% | $202.2165 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $134.59 | 3.478% | $139.271 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $49.91 | 7.334% | $53.5704 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $193.68 | 9.644% | $212.3585 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $96.41 | 5.264% | $101.485 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $155.84 | 13.177% | $176.375 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $824.27 | $899.3061 | $899.32 | $899.30 | $899.40 | |