| 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 | $87.44 | 10.343% | $96.4839 | $96.48 | $96.50 | $96.50 |
| Purchase #2 | $62.93 | 8.481% | $68.2671 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $214.73 | 9.776% | $235.722 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $136.38 | 11.210% | $151.6682 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $55.89 | 12.301% | $62.765 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $13.88 | 12.245% | $15.5796 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $218.84 | 5.358% | $230.5654 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $790.09 | $861.0512 | $861.06 | $861.00 | $861.20 | |