| 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 | $58.90 | 10.592% | $65.1387 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $244.84 | 3.305% | $252.932 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $182.29 | 3.854% | $189.3155 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $132.51 | 9.424% | $144.9977 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $43.67 | 6.380% | $46.4561 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $85.30 | 6.565% | $90.8999 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $198.37 | 5.859% | $209.9925 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $945.88 | $999.7324 | $999.74 | $999.75 | $999.70 | |