| 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 | $64.61 | 6.513% | $68.818 | $68.82 | $68.80 | $68.80 |
| Purchase #2 | $36.62 | 9.475% | $40.0897 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $123.35 | 13.260% | $139.7062 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $69.58 | 10.180% | $76.6632 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $55.53 | 3.760% | $57.6179 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $171.25 | 10.763% | $189.6816 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $144.33 | 12.187% | $161.9195 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $665.27 | $734.4961 | $734.50 | $734.45 | $734.50 | |