| 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 | $19.48 | 13.158% | $22.0432 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $14.57 | 5.447% | $15.3636 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $131.84 | 4.701% | $138.0378 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $187.74 | 4.239% | $195.6983 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $38.25 | 11.386% | $42.6051 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $36.57 | 10.779% | $40.5119 | $40.51 | $40.50 | $40.50 |
| Purchase #7 | $172.32 | 3.452% | $178.2685 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $600.77 | $632.5284 | $632.53 | $632.50 | $632.50 | |