| 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 | $69.79 | 4.702% | $73.0715 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $175.28 | 8.163% | $189.5881 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $6.50 | 5.472% | $6.8557 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $105.86 | 13.416% | $120.0622 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $134.66 | 9.160% | $146.9949 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $55.63 | 5.573% | $58.7303 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $189.46 | 13.835% | $215.6718 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $737.18 | $810.9745 | $810.97 | $810.95 | $811.10 | |