| 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 | $84.91 | 3.126% | $87.5643 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $231.92 | 12.149% | $260.096 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $54.83 | 8.286% | $59.3732 | $59.37 | $59.35 | $59.40 |
| Purchase #4 | $136.66 | 5.241% | $143.8224 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $134.32 | 5.177% | $141.2737 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $45.95 | 10.393% | $50.7256 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $74.34 | 9.815% | $81.6365 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $762.93 | $824.4917 | $824.49 | $824.45 | $824.50 | |