| 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 | $66.41 | 10.269% | $73.2296 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $31.63 | 10.817% | $35.0514 | $35.05 | $35.05 | $35.10 |
| Purchase #3 | $8.40 | 8.201% | $9.0889 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $17.41 | 5.245% | $18.3232 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $170.43 | 7.559% | $183.3128 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $85.32 | 12.862% | $96.2939 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $201.26 | 12.605% | $226.6288 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $580.86 | $641.9286 | $641.92 | $641.95 | $641.90 | |