| 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 | $42.74 | 13.781% | $48.63 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $202.92 | 13.541% | $230.3974 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $76.63 | 7.125% | $82.0899 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $184.44 | 13.719% | $209.7433 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $41.94 | 4.653% | $43.8915 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $35.40 | 9.461% | $38.7492 | $38.75 | $38.75 | $38.70 |
| Purchase #7 | $100.75 | 6.208% | $107.0046 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $684.82 | $760.5059 | $760.50 | $760.55 | $760.40 | |