| 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 | $53.74 | 5.146% | $56.5055 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $162.47 | 6.523% | $173.0679 | $173.07 | $173.05 | $173.10 |
| Purchase #3 | $22.29 | 6.195% | $23.6709 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $8.99 | 13.847% | $10.2348 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $208.39 | 8.734% | $226.5908 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $42.65 | 8.408% | $46.236 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $80.31 | 12.597% | $90.4267 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $578.84 | $626.7326 | $626.74 | $626.75 | $626.70 | |