| 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 | $66.88 | 3.148% | $68.9854 | $68.99 | $69.00 | $69.00 |
| Purchase #2 | $15.90 | 7.237% | $17.0507 | $17.05 | $17.05 | $17.10 |
| Purchase #3 | $56.73 | 7.597% | $61.0398 | $61.04 | $61.05 | $61.00 |
| Purchase #4 | $9.77 | 11.403% | $10.8841 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $130.94 | 7.859% | $141.2306 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $42.52 | 9.873% | $46.718 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $142.62 | 6.680% | $152.147 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $465.36 | $498.0556 | $498.06 | $498.10 | $498.00 | |