| 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 | $22.44 | 12.225% | $25.1833 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $57.45 | 11.330% | $63.9591 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $67.38 | 7.265% | $72.2752 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $237.43 | 13.151% | $268.6544 | $268.65 | $268.65 | $268.70 |
| Purchase #5 | $247.44 | 5.172% | $260.2376 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $120.76 | 7.388% | $129.6817 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $146.68 | 10.658% | $162.3132 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $899.58 | $982.3045 | $982.30 | $982.35 | $982.40 | |