| 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 | $95.97 | 5.177% | $100.9384 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $6.27 | 8.624% | $6.8107 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $139.67 | 6.581% | $148.8617 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $240.59 | 4.423% | $251.2313 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $211.67 | 5.788% | $223.9215 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $104.35 | 10.546% | $115.3548 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $14.91 | 10.400% | $16.4606 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $813.43 | $863.5790 | $863.57 | $863.55 | $863.60 | |