| 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 | $243.45 | 13.506% | $276.3304 | $276.33 | $276.35 | $276.30 |
| Purchase #2 | $68.35 | 13.232% | $77.3941 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $97.70 | 13.751% | $111.1347 | $111.13 | $111.15 | $111.10 |
| Purchase #4 | $33.28 | 3.147% | $34.3273 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $110.84 | 4.416% | $115.7347 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $134.64 | 11.509% | $150.1357 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $50.76 | 7.690% | $54.6634 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $739.02 | $819.7203 | $819.71 | $819.80 | $819.60 | |