| 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 | $26.27 | 4.773% | $27.5239 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $176.65 | 6.731% | $188.5403 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $34.95 | 7.655% | $37.6254 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $74.97 | 11.711% | $83.7497 | $83.75 | $83.75 | $83.70 |
| Purchase #5 | $218.64 | 8.754% | $237.7797 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $118.63 | 12.655% | $133.6426 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $198.40 | 4.225% | $206.7824 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $848.51 | $915.6440 | $915.64 | $915.70 | $915.50 | |