| 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 | $58.74 | 7.454% | $63.1185 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $43.43 | 3.490% | $44.9457 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $183.33 | 9.844% | $201.377 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $105.77 | 4.740% | $110.7835 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $24.93 | 9.605% | $27.3245 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $133.80 | 3.147% | $138.0107 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $95.45 | 10.102% | $105.0924 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $645.45 | $690.6523 | $690.65 | $690.65 | $690.60 | |