| 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 | $63.63 | 10.250% | $70.1521 | $70.15 | $70.15 | $70.20 |
| Purchase #2 | $234.93 | 10.682% | $260.0252 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $212.29 | 10.607% | $234.8076 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $112.50 | 12.745% | $126.8381 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $190.30 | 3.328% | $196.6332 | $196.63 | $196.65 | $196.60 |
| Purchase #6 | $55.96 | 4.236% | $58.3305 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $68.95 | 7.446% | $74.084 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $938.56 | $1,020.8707 | $1,020.87 | $1,020.95 | $1,020.80 | |