| 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 | $32.27 | 13.775% | $36.7152 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $124.89 | 3.611% | $129.3998 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $68.63 | 10.745% | $76.0043 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $33.31 | 8.366% | $36.0967 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $98.87 | 7.825% | $106.6066 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $151.50 | 6.835% | $161.855 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $171.50 | 10.335% | $189.2245 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $680.97 | $735.9021 | $735.91 | $735.85 | $735.90 | |