| 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 | $47.40 | 11.818% | $53.0017 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $49.28 | 9.337% | $53.8813 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $60.68 | 12.423% | $68.2183 | $68.22 | $68.20 | $68.20 |
| Purchase #4 | $161.28 | 4.540% | $168.6021 | $168.60 | $168.60 | $168.60 |
| Purchase #5 | $91.67 | 6.598% | $97.7184 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $250.99 | 7.709% | $270.3388 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $82.32 | 6.834% | $87.9457 | $87.95 | $87.95 | $87.90 |
| 7 purchase totals = | $743.62 | $799.7063 | $799.71 | $799.70 | $799.60 | |