| 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 | $9.84 | 5.765% | $10.4073 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $183.33 | 7.832% | $197.6884 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $156.92 | 8.717% | $170.5987 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $168.65 | 5.371% | $177.7082 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $83.33 | 12.122% | $93.4313 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $90.48 | 9.815% | $99.3606 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $26.95 | 3.650% | $27.9337 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $719.50 | $777.1282 | $777.13 | $777.15 | $777.10 | |