| 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 | $64.35 | 3.716% | $66.7412 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $12.99 | 3.848% | $13.4899 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $189.52 | 3.489% | $196.1324 | $196.13 | $196.15 | $196.10 |
| Purchase #4 | $40.45 | 13.766% | $46.0183 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $34.78 | 5.378% | $36.6505 | $36.65 | $36.65 | $36.70 |
| Purchase #6 | $87.77 | 9.406% | $96.0256 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $162.73 | 8.263% | $176.1764 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $592.59 | $631.2343 | $631.24 | $631.30 | $631.20 | |