| 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 | $76.96 | 3.818% | $79.8983 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $5.89 | 12.263% | $6.6123 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $62.95 | 9.287% | $68.7962 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $67.87 | 3.648% | $70.3459 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $147.27 | 4.270% | $153.5584 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $85.62 | 11.689% | $95.6281 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $75.38 | 6.544% | $80.3129 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $521.94 | $555.1521 | $555.16 | $555.15 | $555.10 | |