| 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 | $83.30 | 5.691% | $88.0406 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $217.59 | 6.415% | $231.5484 | $231.55 | $231.55 | $231.50 |
| Purchase #3 | $181.28 | 11.218% | $201.616 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $33.41 | 13.239% | $37.8331 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $63.62 | 4.525% | $66.4988 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $88.54 | 8.108% | $95.7188 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $83.52 | 10.296% | $92.1192 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $751.26 | $813.3749 | $813.38 | $813.35 | $813.20 | |