| 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 | $71.92 | 4.279% | $74.9975 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $56.93 | 9.408% | $62.286 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $151.77 | 12.734% | $171.0964 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $218.84 | 12.774% | $246.7946 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $52.81 | 6.163% | $56.0647 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $15.87 | 12.785% | $17.899 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $9.95 | 5.430% | $10.4903 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $578.09 | $639.6285 | $639.63 | $639.65 | $639.70 | |