| 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 | $31.89 | 11.196% | $35.4604 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $65.98 | 5.734% | $69.7633 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $21.56 | 13.135% | $24.3919 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $90.74 | 6.355% | $96.5065 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $138.50 | 3.742% | $143.6827 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $205.61 | 4.459% | $214.7781 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $40.67 | 13.111% | $46.0022 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $594.95 | $630.5851 | $630.58 | $630.60 | $630.70 | |