| 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 | $68.54 | 4.153% | $71.3865 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $44.55 | 13.647% | $50.6297 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $223.71 | 9.519% | $245.005 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $225.29 | 3.556% | $233.3013 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $226.96 | 13.558% | $257.7312 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $29.68 | 7.827% | $32.0031 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $80.43 | 9.614% | $88.1625 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $899.16 | $978.2193 | $978.22 | $978.25 | $978.20 | |