| 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 | $78.86 | 5.416% | $83.1311 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $83.43 | 11.260% | $92.8242 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $223.95 | 4.479% | $233.9807 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $14.37 | 13.399% | $16.2954 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $164.77 | 5.865% | $174.4338 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $141.68 | 13.839% | $161.2871 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $153.34 | 11.597% | $171.1228 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $860.40 | $933.0751 | $933.07 | $933.10 | $933.00 | |