| 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 | $78.70 | 9.123% | $85.8798 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $30.55 | 12.759% | $34.4479 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $196.65 | 3.136% | $202.8169 | $202.82 | $202.80 | $202.80 |
| Purchase #4 | $10.28 | 11.700% | $11.4828 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $96.75 | 12.521% | $108.8641 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $209.63 | 5.602% | $221.3735 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $29.44 | 5.643% | $31.1013 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $652.00 | $695.9663 | $695.96 | $695.95 | $696.00 | |