| 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 | $48.90 | 7.779% | $52.7039 | $52.70 | $52.70 | $52.70 |
| Purchase #2 | $26.32 | 4.361% | $27.4678 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $18.54 | 11.455% | $20.6638 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $202.40 | 12.865% | $228.4388 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $176.63 | 7.419% | $189.7342 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $181.89 | 6.292% | $193.3345 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $220.38 | 9.490% | $241.2941 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $875.06 | $953.6371 | $953.62 | $953.65 | $953.60 | |