| 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 | $31.39 | 9.490% | $34.3689 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $230.37 | 13.849% | $262.2739 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $196.94 | 5.632% | $208.0317 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $61.88 | 11.817% | $69.1924 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $206.62 | 7.415% | $221.9409 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $13.41 | 11.381% | $14.9362 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $172.92 | 5.132% | $181.7943 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $913.53 | $992.5383 | $992.53 | $992.55 | $992.50 | |