| 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 | $95.49 | 13.794% | $108.6619 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $198.25 | 7.148% | $212.4209 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $72.78 | 10.261% | $80.248 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $38.70 | 7.482% | $41.5955 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $189.70 | 13.857% | $215.9867 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $64.55 | 9.314% | $70.5622 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $244.86 | 12.534% | $275.5508 | $275.55 | $275.55 | $275.60 |
| 7 purchase totals = | $904.33 | $1,005.0260 | $1,005.03 | $1,005.00 | $1,005.10 | |