| 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 | $56.58 | 3.419% | $58.5145 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $8.49 | 13.366% | $9.6248 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $6.85 | 10.817% | $7.591 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $111.72 | 5.526% | $117.8936 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $120.87 | 4.422% | $126.2149 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $108.64 | 13.578% | $123.3911 | $123.39 | $123.40 | $123.40 |
| Purchase #7 | $32.29 | 9.104% | $35.2297 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $445.44 | $478.4596 | $478.44 | $478.45 | $478.40 | |