| 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 | $69.58 | 3.599% | $72.0842 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $152.67 | 11.291% | $169.908 | $169.91 | $169.90 | $169.90 |
| Purchase #3 | $31.84 | 4.265% | $33.198 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $22.45 | 8.870% | $24.4413 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $209.77 | 5.289% | $220.8647 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $179.74 | 11.510% | $200.4281 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $130.69 | 6.357% | $138.998 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $796.74 | $859.9223 | $859.92 | $859.95 | $859.90 | |