| 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 | $56.86 | 6.690% | $60.6639 | $60.66 | $60.65 | $60.70 |
| Purchase #2 | $86.82 | 4.824% | $91.0082 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $164.29 | 4.605% | $171.8556 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $139.62 | 7.793% | $150.5006 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $124.93 | 8.318% | $135.3217 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $65.27 | 5.550% | $68.8925 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $213.40 | 3.426% | $220.7111 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $851.19 | $898.9536 | $898.95 | $898.90 | $899.00 | |