| 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 | $38.63 | 13.174% | $43.7191 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $22.71 | 5.295% | $23.9125 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $55.48 | 9.461% | $60.729 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $218.90 | 11.842% | $244.8221 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $15.46 | 3.327% | $15.9744 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $43.29 | 3.489% | $44.8004 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $84.77 | 6.147% | $89.9808 | $89.98 | $90.00 | $90.00 |
| 7 purchase totals = | $479.24 | $523.9383 | $523.93 | $523.90 | $523.90 | |