| 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 | $109.83 | 5.362% | $115.7191 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $13.52 | 7.235% | $14.4982 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $56.68 | 13.461% | $64.3097 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $144.62 | 12.576% | $162.8074 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $66.74 | 13.443% | $75.7119 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $223.49 | 9.198% | $244.0466 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $16.49 | 4.400% | $17.2156 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $631.37 | $694.3085 | $694.32 | $694.25 | $694.20 | |