| 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 | $72.27 | 12.137% | $81.0414 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $243.98 | 11.800% | $272.7696 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $180.37 | 12.424% | $202.7792 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $154.40 | 11.333% | $171.8982 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $19.53 | 9.710% | $21.4264 | $21.43 | $21.45 | $21.40 |
| Purchase #6 | $14.56 | 9.685% | $15.9701 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $7.44 | 5.361% | $7.8389 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $692.55 | $773.7238 | $773.73 | $773.75 | $773.70 | |